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{"id":9319656554648,"title":"SleepMaker Miracoil Advance M402 Plush Deep Cloud Top Mattress","handle":"sleepmaker-miracoil-advance-m402-plush-deep-cloud-top-mattress","description":"\u003cdiv class=\"sh-mattress-edit\"\u003e\n\n \u003csection class=\"sh-editorial-hero\"\u003e\n\n \u003cp class=\"sh-editorial-label\"\u003e\n Sleep House · SleepMaker Miracoil Advance Collection\n \u003c\/p\u003e\n\n \u003ch2\u003eDeep Plush Cloud-Top Comfort with Reinforced 5-Zone Support\u003c\/h2\u003e\n\n \u003cp\u003e\n The SleepMaker Miracoil Advance M402 Plush combines a generously\n cushioned Deep Cloud-Top with Australian-made Dreamfoam, Miracoil\n Advance five-zone support and Kevlar Powerband reinforcement. It is\n designed for sleepers who prefer a softer, more accommodating surface\n while retaining the responsive support of a continuous-coil spring\n mattress.\n \u003c\/p\u003e\n\n \u003c\/section\u003e\n\n \u003cdiv class=\"sh-confidence-strip\"\u003e\n\n \u003cdiv class=\"sh-confidence-item\"\u003e\n \u003cstrong\u003eDeep Plush Cushioning\u003c\/strong\u003e\n \u003cspan\u003eSofter surface feel with greater comfort-layer compression\u003c\/span\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sh-confidence-item\"\u003e\n \u003cstrong\u003eKevlar Powerband\u003c\/strong\u003e\n \u003cspan\u003eAdditional reinforcement through the central support area\u003c\/span\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sh-confidence-item\"\u003e\n \u003cstrong\u003eAustralian Made\u003c\/strong\u003e\n \u003cspan\u003eBacked by a 10-year manufacturer warranty\u003c\/span\u003e\n \u003c\/div\u003e\n\n \u003c\/div\u003e\n\n \u003csection class=\"sh-story-intro\"\u003e\n\n \u003cp class=\"sh-section-kicker\"\u003e\n M402 Plush Profile\n \u003c\/p\u003e\n\n \u003ch2\u003eA deeper comfort surface supported by a reinforced spring system\u003c\/h2\u003e\n\n \u003cp\u003e\n The M402 Plush is intended for customers who enjoy settling further into\n the upper comfort layers. Its Deep Cloud-Top and Plush Dreamfoam create a\n softer first impression, while the Miracoil Advance support system,\n Kevlar Powerband and Flex Control construction maintain stability\n underneath.\n \u003c\/p\u003e\n\n \u003c\/section\u003e\n\n \u003csection class=\"sh-feature-editorial\"\u003e\n\n \u003cdiv class=\"sh-feature-heading\"\u003e\n\n \u003cp class=\"sh-section-kicker\"\u003e\n Support Architecture\n \u003c\/p\u003e\n\n \u003ch2\u003eInside the Miracoil Advance M402 Plush\u003c\/h2\u003e\n\n \u003c\/div\u003e\n\n \u003cdiv class=\"sh-feature-row\"\u003e\n\n \u003cdiv class=\"sh-feature-number\"\u003e01\u003c\/div\u003e\n\n \u003ch3\u003eMiracoil Advance 5-Zone Support\u003c\/h3\u003e\n\n \u003cp\u003e\n The Miracoil Advance system uses a strengthened continuous-coil\n construction arranged across five response zones. This creates\n different support characteristics through the length of the mattress\n rather than one uniform spring response from head to foot.\n \u003c\/p\u003e\n\n \u003c\/div\u003e\n\n \u003cdiv class=\"sh-feature-row\"\u003e\n\n \u003cdiv class=\"sh-feature-number\"\u003e02\u003c\/div\u003e\n\n \u003ch3\u003eKevlar Powerband Reinforcement\u003c\/h3\u003e\n\n \u003cp\u003e\n Kevlar Powerbands reinforce the central support section of the\n mattress, providing additional stability through an area that commonly\n carries greater body weight.\n \u003c\/p\u003e\n\n \u003c\/div\u003e\n\n \u003cdiv class=\"sh-feature-row\"\u003e\n\n \u003cdiv class=\"sh-feature-number\"\u003e03\u003c\/div\u003e\n\n \u003ch3\u003eDeep Cloud-Top Construction\u003c\/h3\u003e\n\n \u003cp\u003e\n The raised Deep Cloud-Top creates a substantial cushioned section above\n the main spring system. It provides a softer and more padded initial\n feel than a conventional flat-top or shallower comfort-top mattress.\n \u003c\/p\u003e\n\n \u003c\/div\u003e\n\n \u003cdiv class=\"sh-feature-row\"\u003e\n\n \u003cdiv class=\"sh-feature-number\"\u003e04\u003c\/div\u003e\n\n \u003ch3\u003eAustralian-Made Plush Dreamfoam\u003c\/h3\u003e\n\n \u003cp\u003e\n Plush Dreamfoam provides resilient cushioning through the upper comfort\n section and allows greater surface compression than the Medium and Firm\n configurations.\n \u003c\/p\u003e\n\n \u003c\/div\u003e\n\n \u003cdiv class=\"sh-feature-row\"\u003e\n\n \u003cdiv class=\"sh-feature-number\"\u003e05\u003c\/div\u003e\n\n \u003ch3\u003eKülKōte Temperature Technology\u003c\/h3\u003e\n\n \u003cp\u003e\n KülKōte is designed to absorb, store and release excess heat energy as\n conditions around the sleeping surface change. It forms part of the\n mattress’s temperature-management construction.\n \u003c\/p\u003e\n\n \u003c\/div\u003e\n\n \u003cdiv class=\"sh-feature-row\"\u003e\n\n \u003cdiv class=\"sh-feature-number\"\u003e06\u003c\/div\u003e\n\n \u003ch3\u003eClimatex Quilting\u003c\/h3\u003e\n\n \u003cp\u003e\n Climatex quilting provides softly resilient cushioning close to the\n sleeping surface while supporting airflow through the upper mattress\n layers.\n \u003c\/p\u003e\n\n \u003c\/div\u003e\n\n \u003cdiv class=\"sh-feature-row\"\u003e\n\n \u003cdiv class=\"sh-feature-number\"\u003e07\u003c\/div\u003e\n\n \u003ch3\u003eWool Fibre and DryTech Fabric\u003c\/h3\u003e\n\n \u003cp\u003e\n Natural wool fibre works with DryTech fabric as part of the mattress’s\n breathability and moisture-management construction.\n \u003c\/p\u003e\n\n \u003c\/div\u003e\n\n \u003cdiv class=\"sh-feature-row\"\u003e\n\n \u003cdiv class=\"sh-feature-number\"\u003e08\u003c\/div\u003e\n\n \u003ch3\u003eComfort Edge Support\u003c\/h3\u003e\n\n \u003cp\u003e\n Reinforcement around the perimeter helps create a more stable edge and\n supports more consistent use of the mattress surface.\n \u003c\/p\u003e\n\n \u003c\/div\u003e\n\n \u003cdiv class=\"sh-feature-row\"\u003e\n\n \u003cdiv class=\"sh-feature-number\"\u003e09\u003c\/div\u003e\n\n \u003ch3\u003eFlex Control Support\u003c\/h3\u003e\n\n \u003cp\u003e\n Flex Control works with the spring and comfort systems to contribute\n additional stability through the mattress construction.\n \u003c\/p\u003e\n\n \u003c\/div\u003e\n\n \u003cdiv class=\"sh-feature-row\"\u003e\n\n \u003cdiv class=\"sh-feature-number\"\u003e10\u003c\/div\u003e\n\n \u003ch3\u003eUltra-Fresh Treatment\u003c\/h3\u003e\n\n \u003cp\u003e\n Ultra-Fresh treatment is incorporated into selected mattress materials\n as part of the textile hygiene system. It should not be interpreted as\n a medical treatment or a guarantee against allergies.\n \u003c\/p\u003e\n\n \u003c\/div\u003e\n\n \u003c\/section\u003e\n\n \u003csection class=\"sh-comfort-profile\"\u003e\n\n \u003cdiv\u003e\n\n \u003cp class=\"sh-section-kicker\"\u003e\n Comfort Guide\n \u003c\/p\u003e\n\n \u003ch2\u003eHow does the M402 Plush feel?\u003c\/h2\u003e\n\n \u003cp\u003e\n The M402 Plush sits towards the softer end of the comfort range. Its\n Deep Cloud-Top and Dreamfoam layers provide greater surface give and\n noticeably deeper cushioning than the Medium or Firm versions, while\n the Miracoil support system remains responsive underneath.\n \u003c\/p\u003e\n\n \u003c\/div\u003e\n\n \u003cdiv class=\"sh-comfort-scale\"\u003e\n\n \u003cdiv class=\"sh-scale-labels\"\u003e\n \u003cspan\u003ePlush\u003c\/span\u003e\n \u003cspan\u003eMedium\u003c\/span\u003e\n \u003cspan\u003eFirm\u003c\/span\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sh-scale-track\"\u003e\n \u003cdiv class=\"sh-scale-fill\" style=\"width:20%;\"\u003e\u003c\/div\u003e\n \u003cdiv class=\"sh-scale-marker\" style=\"left:20%;\"\u003e\u003c\/div\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sh-scale-result\"\u003e\n Deeply Cushioned Plush Cloud-Top Comfort\n \u003c\/div\u003e\n\n \u003c\/div\u003e\n\n \u003c\/section\u003e\n\n \u003csection class=\"sh-specifications\"\u003e\n\n \u003cdiv class=\"sh-specifications-header\"\u003e\n\n \u003ch2\u003eProduct Specification\u003c\/h2\u003e\n\n \u003cspan\u003eMiracoil Advance M402 Plush\u003c\/span\u003e\n\n \u003c\/div\u003e\n\n \u003cdiv class=\"sh-spec-row\"\u003e\n \u003cspan\u003eComfort description\u003c\/span\u003e\n \u003cstrong\u003ePlush\u003c\/strong\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sh-spec-row\"\u003e\n \u003cspan\u003eComfort-top design\u003c\/span\u003e\n \u003cstrong\u003eDeep Cloud-Top\u003c\/strong\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sh-spec-row\"\u003e\n \u003cspan\u003eMattress construction\u003c\/span\u003e\n \u003cstrong\u003eContinuous-Coil Spring Mattress\u003c\/strong\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sh-spec-row\"\u003e\n \u003cspan\u003eSupport system\u003c\/span\u003e\n \u003cstrong\u003eMiracoil Advance 5-Zone Support\u003c\/strong\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sh-spec-row\"\u003e\n \u003cspan\u003eCentral reinforcement\u003c\/span\u003e\n \u003cstrong\u003eKevlar Powerband\u003c\/strong\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sh-spec-row\"\u003e\n \u003cspan\u003eComfort foam\u003c\/span\u003e\n \u003cstrong\u003eAustralian-Made Plush Dreamfoam\u003c\/strong\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sh-spec-row\"\u003e\n \u003cspan\u003eExpected mattress response\u003c\/span\u003e\n \u003cstrong\u003eSoft, Deeply Cushioned and Responsive\u003c\/strong\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sh-spec-row\"\u003e\n \u003cspan\u003eTemperature technology\u003c\/span\u003e\n \u003cstrong\u003eKülKōte\u003c\/strong\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sh-spec-row\"\u003e\n \u003cspan\u003eQuilting system\u003c\/span\u003e\n \u003cstrong\u003eClimatex Quilt\u003c\/strong\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sh-spec-row\"\u003e\n \u003cspan\u003eNatural comfort material\u003c\/span\u003e\n \u003cstrong\u003eWool Fibre\u003c\/strong\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sh-spec-row\"\u003e\n \u003cspan\u003eSurface fabric\u003c\/span\u003e\n \u003cstrong\u003eDryTech Fabric\u003c\/strong\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sh-spec-row\"\u003e\n \u003cspan\u003eEdge construction\u003c\/span\u003e\n \u003cstrong\u003eComfort Edge Support\u003c\/strong\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sh-spec-row\"\u003e\n \u003cspan\u003eAdditional support\u003c\/span\u003e\n \u003cstrong\u003eFlex Control\u003c\/strong\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sh-spec-row\"\u003e\n \u003cspan\u003eFreshness treatment\u003c\/span\u003e\n \u003cstrong\u003eUltra-Fresh\u003c\/strong\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sh-spec-row\"\u003e\n \u003cspan\u003eCountry of manufacture\u003c\/span\u003e\n \u003cstrong\u003eAustralia\u003c\/strong\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sh-spec-row\"\u003e\n \u003cspan\u003eAvailable sizes\u003c\/span\u003e\n \u003cstrong\u003e\n Single, Long Single, King Single, Double, Queen and King\n \u003c\/strong\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sh-spec-row\"\u003e\n \u003cspan\u003eManufacturer warranty\u003c\/span\u003e\n \u003cstrong\u003e10 Years\u003c\/strong\u003e\n \u003c\/div\u003e\n\n \u003c\/section\u003e\n\n \u003csection class=\"sh-sleeper-panel\"\u003e\n\n \u003cdiv\u003e\n\n \u003cp class=\"sh-editorial-label\"\u003e\n Who May Prefer the M402 Plush?\n \u003c\/p\u003e\n\n \u003ch2\u003eFor sleepers wanting deeper cushioning with traditional spring response\u003c\/h2\u003e\n\n \u003cp\u003e\n The M402 Plush may suit customers who enjoy a soft, deeply cushioned\n surface but still prefer the connected and responsive character of a\n traditional continuous-coil spring mattress.\n \u003c\/p\u003e\n\n \u003c\/div\u003e\n\n \u003cdiv class=\"sh-sleeper-points\"\u003e\n\n \u003cdiv class=\"sh-sleeper-point\"\u003e\n Side sleepers seeking additional cushioning around shoulders and hips\n \u003c\/div\u003e\n\n \u003cdiv class=\"sh-sleeper-point\"\u003e\n Customers who find Medium or Firm mattresses too rigid\n \u003c\/div\u003e\n\n \u003cdiv class=\"sh-sleeper-point\"\u003e\n Lighter sleepers who may not compress firmer comfort layers easily\n \u003c\/div\u003e\n\n \u003cdiv class=\"sh-sleeper-point\"\u003e\n Sleepers wanting a premium Deep Cloud-Top with reinforced support\n \u003c\/div\u003e\n\n \u003c\/div\u003e\n\n \u003c\/section\u003e\n\n \u003csection class=\"sh-practical-info\"\u003e\n\n \u003cdiv class=\"sh-info-block\"\u003e\n\n \u003ch2\u003eM402 Plush vs M302 Plush\u003c\/h2\u003e\n\n \u003cp\u003e\n Both models provide Plush cushioning and use Miracoil Advance\n continuous-coil support.\n \u003c\/p\u003e\n\n \u003cp\u003e\n The M402 adds a deeper Cloud-Top, Kevlar Powerband reinforcement,\n Flex Control and a more substantial comfort construction, creating a\n softer and more developed surface feel.\n \u003c\/p\u003e\n\n \u003c\/div\u003e\n\n \u003cdiv class=\"sh-info-block\"\u003e\n\n \u003ch2\u003ePlush vs Medium\u003c\/h2\u003e\n\n \u003cp\u003e\n The M402 Plush provides more surface compression and a softer first\n impression than the Medium version.\n \u003c\/p\u003e\n\n \u003cp\u003e\n Medium may suit customers seeking broader everyday versatility. Plush\n may suit customers prioritising softness and deeper cushioning.\n \u003c\/p\u003e\n\n \u003c\/div\u003e\n\n \u003cdiv class=\"sh-info-block\"\u003e\n\n \u003ch2\u003ePlush vs Firm\u003c\/h2\u003e\n\n \u003cp\u003e\n The Plush model allows substantially more compression through the\n comfort section than the Firm version.\n \u003c\/p\u003e\n\n \u003cp\u003e\n Firm focuses on reduced sink and surface stability, while Plush focuses\n on softer body contact and deeper top cushioning.\n \u003c\/p\u003e\n\n \u003c\/div\u003e\n\n \u003cdiv class=\"sh-info-block\"\u003e\n\n \u003ch2\u003ePlush Dreamfoam over Miracoil Support\u003c\/h2\u003e\n\n \u003cp\u003e\n The Plush rating describes the softer response of the upper comfort\n layers rather than an absence of structural support.\n \u003c\/p\u003e\n\n \u003cp\u003e\n The Miracoil Advance spring system and Kevlar Powerband remain the main\n supporting foundation underneath.\n \u003c\/p\u003e\n\n \u003c\/div\u003e\n\n \u003cdiv class=\"sh-info-block\"\u003e\n\n \u003ch2\u003eContinuous Coil vs Pocket Spring\u003c\/h2\u003e\n\n \u003cp\u003e\n The Miracoil Advance system uses a connected continuous-coil\n construction rather than individually enclosed pocket springs.\n \u003c\/p\u003e\n\n \u003cp\u003e\n Continuous-coil mattresses generally feel more connected and\n responsive, while pocket springs respond more independently across the\n mattress.\n \u003c\/p\u003e\n\n \u003c\/div\u003e\n\n \u003cdiv class=\"sh-info-block\"\u003e\n\n \u003ch2\u003eUnderstanding 5-Zone Support\u003c\/h2\u003e\n\n \u003cp\u003e\n Five-zone construction means the spring system uses different support\n responses across the length of the mattress rather than one identical\n feel from head to foot.\n \u003c\/p\u003e\n\n \u003cp\u003e\n The perceived effect of each zone will vary according to body weight,\n height, sleeping position and where the sleeper rests.\n \u003c\/p\u003e\n\n \u003c\/div\u003e\n\n \u003cdiv class=\"sh-info-block\"\u003e\n\n \u003ch2\u003eWhat Does Kevlar Powerband Do?\u003c\/h2\u003e\n\n \u003cp\u003e\n Kevlar Powerbands provide additional reinforcement through the central\n support section of the mattress.\n \u003c\/p\u003e\n\n \u003cp\u003e\n They strengthen the supporting platform but should not be interpreted\n as making the mattress indestructible or eliminating normal wear.\n \u003c\/p\u003e\n\n \u003c\/div\u003e\n\n \u003cdiv class=\"sh-info-block\"\u003e\n\n \u003ch2\u003eDeep Cloud-Top vs Standard Cloud-Top\u003c\/h2\u003e\n\n \u003cp\u003e\n A Deep Cloud-Top provides a more substantial raised comfort section\n above the main support system.\n \u003c\/p\u003e\n\n \u003cp\u003e\n It generally creates more surface cushioning than a shallower cloud-top\n or conventional pillow-top design.\n \u003c\/p\u003e\n\n \u003c\/div\u003e\n\n \u003cdiv class=\"sh-info-block\"\u003e\n\n \u003ch2\u003eKülKōte and Sleep Temperature\u003c\/h2\u003e\n\n \u003cp\u003e\n KülKōte is designed to absorb, store and release heat as conditions\n around the sleeping surface change.\n \u003c\/p\u003e\n\n \u003cp\u003e\n Actual sleeping temperature will still depend on room conditions,\n mattress protectors, sheets, quilts and individual sensitivity.\n \u003c\/p\u003e\n\n \u003c\/div\u003e\n\n \u003cdiv class=\"sh-info-block\"\u003e\n\n \u003ch2\u003eClimatex, Wool and DryTech\u003c\/h2\u003e\n\n \u003cp\u003e\n Climatex quilting, wool fibre and DryTech fabric form part of the\n mattress’s cushioning, airflow and moisture-management construction.\n \u003c\/p\u003e\n\n \u003cp\u003e\n These materials do not guarantee that every sleeper will remain cool\n or dry under all room and bedding conditions.\n \u003c\/p\u003e\n\n \u003c\/div\u003e\n\n \u003cdiv class=\"sh-info-block\"\u003e\n\n \u003ch2\u003eComfort Edge and Flex Control\u003c\/h2\u003e\n\n \u003cp\u003e\n Comfort Edge reinforces the mattress perimeter, while Flex Control\n contributes additional stability through the internal construction.\n \u003c\/p\u003e\n\n \u003cp\u003e\n Edge response will still vary according to body weight, sitting\n position, bed-base support and normal product use.\n \u003c\/p\u003e\n\n \u003c\/div\u003e\n\n \u003cdiv class=\"sh-info-block\"\u003e\n\n \u003ch2\u003ePartner Movement\u003c\/h2\u003e\n\n \u003cp\u003e\n Because Miracoil is a connected continuous-coil system, movement can\n feel different from an independently pocketed spring mattress.\n \u003c\/p\u003e\n\n \u003cp\u003e\n Complete elimination of partner disturbance cannot be guaranteed.\n Results depend on mattress size, body weight and sleeping behaviour.\n \u003c\/p\u003e\n\n \u003c\/div\u003e\n\n \u003cdiv class=\"sh-info-block\"\u003e\n\n \u003ch2\u003eBed Base Requirements\u003c\/h2\u003e\n\n \u003cp\u003e\n Place the mattress on a flat, stable and suitably supportive bed base.\n Slats and centre supports should be secure, level and appropriately\n spaced.\n \u003c\/p\u003e\n\n \u003cp\u003e\n A damaged, uneven or sagging base may affect mattress comfort,\n performance and warranty eligibility.\n \u003c\/p\u003e\n\n \u003c\/div\u003e\n\n \u003cdiv class=\"sh-info-block\"\u003e\n\n \u003ch2\u003eBefore You Order\u003c\/h2\u003e\n\n \u003cp\u003e\n Plush is a general comfort description rather than a standardised\n firmness measurement. Feel will vary according to body weight,\n sleeping position, bed base and previous mattress experience.\n \u003c\/p\u003e\n\n \u003cp\u003e\n Customers changing from Medium or Firm may find the M402 Plush\n noticeably softer and more deeply cushioned.\n \u003c\/p\u003e\n\n \u003c\/div\u003e\n\n \u003cdiv class=\"sh-info-block\"\u003e\n\n \u003ch2\u003eDelivery and Mattress Care\u003c\/h2\u003e\n\n \u003cp\u003e\n Delivery availability and charges depend on mattress size, production\n availability, destination postcode and property access.\n \u003c\/p\u003e\n\n \u003cp\u003e\n Use a quality mattress protector, keep the mattress adequately\n ventilated and rotate it according to SleepMaker’s care guidance.\n Do not flip the mattress unless specifically instructed.\n \u003c\/p\u003e\n\n \u003c\/div\u003e\n\n \u003c\/section\u003e\n\n \u003cdiv class=\"sh-product-disclaimer\"\u003e\n\n \u003cstrong\u003eImportant comfort note:\u003c\/strong\u003e\n This mattress uses the Miracoil Advance continuous-coil support system and\n is not a pocket spring mattress. Plush is a general comfort description\n rather than a standardised firmness measurement. Individual comfort and\n temperature experience will vary according to body weight, sleeping\n position, bedding, room conditions and the supporting bed base. This\n listing includes the mattress only unless otherwise stated.\n\n \u003c\/div\u003e\n\n\u003c\/div\u003e","published_at":"2026-08-02T06:21:59-04:00","created_at":"2026-08-02T01:27:32-04:00","vendor":"Sleepmaker","type":"","tags":["SleepMaker"],"price":114900,"price_min":114900,"price_max":219900,"available":true,"price_varies":true,"compare_at_price":234900,"compare_at_price_min":234900,"compare_at_price_max":429900,"compare_at_price_varies":true,"variants":[{"id":49623127687320,"title":"Single (92x188cm)","option1":"Single (92x188cm)","option2":null,"option3":null,"sku":null,"requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"SleepMaker Miracoil Advance M402 Plush Deep Cloud Top Mattress - Single (92x188cm)","public_title":"Single (92x188cm)","options":["Single (92x188cm)"],"price":114900,"weight":72000,"compare_at_price":234900,"inventory_quantity":9,"inventory_management":"shopify","inventory_policy":"deny","barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}},{"id":49623127720088,"title":"Long Single (92x204cm)","option1":"Long Single (92x204cm)","option2":null,"option3":null,"sku":null,"requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"SleepMaker Miracoil Advance M402 Plush Deep Cloud Top Mattress - Long Single (92x204cm)","public_title":"Long Single (92x204cm)","options":["Long Single (92x204cm)"],"price":124900,"weight":72000,"compare_at_price":254900,"inventory_quantity":8,"inventory_management":"shopify","inventory_policy":"deny","barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}},{"id":49623127752856,"title":"King Single (107x204cm)","option1":"King Single (107x204cm)","option2":null,"option3":null,"sku":null,"requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"SleepMaker Miracoil Advance M402 Plush Deep Cloud Top Mattress - King Single (107x204cm)","public_title":"King Single (107x204cm)","options":["King Single (107x204cm)"],"price":134900,"weight":72000,"compare_at_price":264900,"inventory_quantity":8,"inventory_management":"shopify","inventory_policy":"deny","barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}},{"id":49623127785624,"title":"Double (138x188cm)","option1":"Double (138x188cm)","option2":null,"option3":null,"sku":null,"requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"SleepMaker Miracoil Advance M402 Plush Deep Cloud Top Mattress - Double (138x188cm)","public_title":"Double (138x188cm)","options":["Double (138x188cm)"],"price":154900,"weight":80000,"compare_at_price":299900,"inventory_quantity":8,"inventory_management":"shopify","inventory_policy":"deny","barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}},{"id":49623127818392,"title":"Queen (153x204cm)","option1":"Queen (153x204cm)","option2":null,"option3":null,"sku":null,"requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"SleepMaker Miracoil Advance M402 Plush Deep Cloud Top Mattress - Queen (153x204cm)","public_title":"Queen (153x204cm)","options":["Queen (153x204cm)"],"price":169900,"weight":72000,"compare_at_price":339900,"inventory_quantity":5,"inventory_management":"shopify","inventory_policy":"deny","barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}},{"id":49623127851160,"title":"King (183x204cm)","option1":"King (183x204cm)","option2":null,"option3":null,"sku":null,"requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"SleepMaker Miracoil Advance M402 Plush Deep Cloud Top Mattress - King (183x204cm)","public_title":"King (183x204cm)","options":["King (183x204cm)"],"price":219900,"weight":72000,"compare_at_price":429900,"inventory_quantity":6,"inventory_management":"shopify","inventory_policy":"deny","barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}],"images":["\/\/www.sleephouse.com.au\/cdn\/shop\/files\/M402_SLEEP_HOUSE.png?v=1785665678"],"featured_image":"\/\/www.sleephouse.com.au\/cdn\/shop\/files\/M402_SLEEP_HOUSE.png?v=1785665678","options":["Size"],"media":[{"alt":"SleepMaker Miracoil Advance M402 Deep Cloud Top Mattress","id":45112950816920,"position":1,"preview_image":{"aspect_ratio":1.333,"height":1086,"width":1448,"src":"\/\/www.sleephouse.com.au\/cdn\/shop\/files\/M402_SLEEP_HOUSE.png?v=1785665678"},"aspect_ratio":1.333,"height":1086,"media_type":"image","src":"\/\/www.sleephouse.com.au\/cdn\/shop\/files\/M402_SLEEP_HOUSE.png?v=1785665678","width":1448}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003cdiv class=\"sh-mattress-edit\"\u003e\n\n \u003csection class=\"sh-editorial-hero\"\u003e\n\n \u003cp class=\"sh-editorial-label\"\u003e\n Sleep House · SleepMaker Miracoil Advance Collection\n \u003c\/p\u003e\n\n \u003ch2\u003eDeep Plush Cloud-Top Comfort with Reinforced 5-Zone Support\u003c\/h2\u003e\n\n \u003cp\u003e\n The SleepMaker Miracoil Advance M402 Plush combines a generously\n cushioned Deep Cloud-Top with Australian-made Dreamfoam, Miracoil\n Advance five-zone support and Kevlar Powerband reinforcement. It is\n designed for sleepers who prefer a softer, more accommodating surface\n while retaining the responsive support of a continuous-coil spring\n mattress.\n \u003c\/p\u003e\n\n \u003c\/section\u003e\n\n \u003cdiv class=\"sh-confidence-strip\"\u003e\n\n \u003cdiv class=\"sh-confidence-item\"\u003e\n \u003cstrong\u003eDeep Plush Cushioning\u003c\/strong\u003e\n \u003cspan\u003eSofter surface feel with greater comfort-layer compression\u003c\/span\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sh-confidence-item\"\u003e\n \u003cstrong\u003eKevlar Powerband\u003c\/strong\u003e\n \u003cspan\u003eAdditional reinforcement through the central support area\u003c\/span\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sh-confidence-item\"\u003e\n \u003cstrong\u003eAustralian Made\u003c\/strong\u003e\n \u003cspan\u003eBacked by a 10-year manufacturer warranty\u003c\/span\u003e\n \u003c\/div\u003e\n\n \u003c\/div\u003e\n\n \u003csection class=\"sh-story-intro\"\u003e\n\n \u003cp class=\"sh-section-kicker\"\u003e\n M402 Plush Profile\n \u003c\/p\u003e\n\n \u003ch2\u003eA deeper comfort surface supported by a reinforced spring system\u003c\/h2\u003e\n\n \u003cp\u003e\n The M402 Plush is intended for customers who enjoy settling further into\n the upper comfort layers. Its Deep Cloud-Top and Plush Dreamfoam create a\n softer first impression, while the Miracoil Advance support system,\n Kevlar Powerband and Flex Control construction maintain stability\n underneath.\n \u003c\/p\u003e\n\n \u003c\/section\u003e\n\n \u003csection class=\"sh-feature-editorial\"\u003e\n\n \u003cdiv class=\"sh-feature-heading\"\u003e\n\n \u003cp class=\"sh-section-kicker\"\u003e\n Support Architecture\n \u003c\/p\u003e\n\n \u003ch2\u003eInside the Miracoil Advance M402 Plush\u003c\/h2\u003e\n\n \u003c\/div\u003e\n\n \u003cdiv class=\"sh-feature-row\"\u003e\n\n \u003cdiv class=\"sh-feature-number\"\u003e01\u003c\/div\u003e\n\n \u003ch3\u003eMiracoil Advance 5-Zone Support\u003c\/h3\u003e\n\n \u003cp\u003e\n The Miracoil Advance system uses a strengthened continuous-coil\n construction arranged across five response zones. This creates\n different support characteristics through the length of the mattress\n rather than one uniform spring response from head to foot.\n \u003c\/p\u003e\n\n \u003c\/div\u003e\n\n \u003cdiv class=\"sh-feature-row\"\u003e\n\n \u003cdiv class=\"sh-feature-number\"\u003e02\u003c\/div\u003e\n\n \u003ch3\u003eKevlar Powerband Reinforcement\u003c\/h3\u003e\n\n \u003cp\u003e\n Kevlar Powerbands reinforce the central support section of the\n mattress, providing additional stability through an area that commonly\n carries greater body weight.\n \u003c\/p\u003e\n\n \u003c\/div\u003e\n\n \u003cdiv class=\"sh-feature-row\"\u003e\n\n \u003cdiv class=\"sh-feature-number\"\u003e03\u003c\/div\u003e\n\n \u003ch3\u003eDeep Cloud-Top Construction\u003c\/h3\u003e\n\n \u003cp\u003e\n The raised Deep Cloud-Top creates a substantial cushioned section above\n the main spring system. It provides a softer and more padded initial\n feel than a conventional flat-top or shallower comfort-top mattress.\n \u003c\/p\u003e\n\n \u003c\/div\u003e\n\n \u003cdiv class=\"sh-feature-row\"\u003e\n\n \u003cdiv class=\"sh-feature-number\"\u003e04\u003c\/div\u003e\n\n \u003ch3\u003eAustralian-Made Plush Dreamfoam\u003c\/h3\u003e\n\n \u003cp\u003e\n Plush Dreamfoam provides resilient cushioning through the upper comfort\n section and allows greater surface compression than the Medium and Firm\n configurations.\n \u003c\/p\u003e\n\n \u003c\/div\u003e\n\n \u003cdiv class=\"sh-feature-row\"\u003e\n\n \u003cdiv class=\"sh-feature-number\"\u003e05\u003c\/div\u003e\n\n \u003ch3\u003eKülKōte Temperature Technology\u003c\/h3\u003e\n\n \u003cp\u003e\n KülKōte is designed to absorb, store and release excess heat energy as\n conditions around the sleeping surface change. It forms part of the\n mattress’s temperature-management construction.\n \u003c\/p\u003e\n\n \u003c\/div\u003e\n\n \u003cdiv class=\"sh-feature-row\"\u003e\n\n \u003cdiv class=\"sh-feature-number\"\u003e06\u003c\/div\u003e\n\n \u003ch3\u003eClimatex Quilting\u003c\/h3\u003e\n\n \u003cp\u003e\n Climatex quilting provides softly resilient cushioning close to the\n sleeping surface while supporting airflow through the upper mattress\n layers.\n \u003c\/p\u003e\n\n \u003c\/div\u003e\n\n \u003cdiv class=\"sh-feature-row\"\u003e\n\n \u003cdiv class=\"sh-feature-number\"\u003e07\u003c\/div\u003e\n\n \u003ch3\u003eWool Fibre and DryTech Fabric\u003c\/h3\u003e\n\n \u003cp\u003e\n Natural wool fibre works with DryTech fabric as part of the mattress’s\n breathability and moisture-management construction.\n \u003c\/p\u003e\n\n \u003c\/div\u003e\n\n \u003cdiv class=\"sh-feature-row\"\u003e\n\n \u003cdiv class=\"sh-feature-number\"\u003e08\u003c\/div\u003e\n\n \u003ch3\u003eComfort Edge Support\u003c\/h3\u003e\n\n \u003cp\u003e\n Reinforcement around the perimeter helps create a more stable edge and\n supports more consistent use of the mattress surface.\n \u003c\/p\u003e\n\n \u003c\/div\u003e\n\n \u003cdiv class=\"sh-feature-row\"\u003e\n\n \u003cdiv class=\"sh-feature-number\"\u003e09\u003c\/div\u003e\n\n \u003ch3\u003eFlex Control Support\u003c\/h3\u003e\n\n \u003cp\u003e\n Flex Control works with the spring and comfort systems to contribute\n additional stability through the mattress construction.\n \u003c\/p\u003e\n\n \u003c\/div\u003e\n\n \u003cdiv class=\"sh-feature-row\"\u003e\n\n \u003cdiv class=\"sh-feature-number\"\u003e10\u003c\/div\u003e\n\n \u003ch3\u003eUltra-Fresh Treatment\u003c\/h3\u003e\n\n \u003cp\u003e\n Ultra-Fresh treatment is incorporated into selected mattress materials\n as part of the textile hygiene system. It should not be interpreted as\n a medical treatment or a guarantee against allergies.\n \u003c\/p\u003e\n\n \u003c\/div\u003e\n\n \u003c\/section\u003e\n\n \u003csection class=\"sh-comfort-profile\"\u003e\n\n \u003cdiv\u003e\n\n \u003cp class=\"sh-section-kicker\"\u003e\n Comfort Guide\n \u003c\/p\u003e\n\n \u003ch2\u003eHow does the M402 Plush feel?\u003c\/h2\u003e\n\n \u003cp\u003e\n The M402 Plush sits towards the softer end of the comfort range. Its\n Deep Cloud-Top and Dreamfoam layers provide greater surface give and\n noticeably deeper cushioning than the Medium or Firm versions, while\n the Miracoil support system remains responsive underneath.\n \u003c\/p\u003e\n\n \u003c\/div\u003e\n\n \u003cdiv class=\"sh-comfort-scale\"\u003e\n\n \u003cdiv class=\"sh-scale-labels\"\u003e\n \u003cspan\u003ePlush\u003c\/span\u003e\n \u003cspan\u003eMedium\u003c\/span\u003e\n \u003cspan\u003eFirm\u003c\/span\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sh-scale-track\"\u003e\n \u003cdiv class=\"sh-scale-fill\" style=\"width:20%;\"\u003e\u003c\/div\u003e\n \u003cdiv class=\"sh-scale-marker\" style=\"left:20%;\"\u003e\u003c\/div\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sh-scale-result\"\u003e\n Deeply Cushioned Plush Cloud-Top Comfort\n \u003c\/div\u003e\n\n \u003c\/div\u003e\n\n \u003c\/section\u003e\n\n \u003csection class=\"sh-specifications\"\u003e\n\n \u003cdiv class=\"sh-specifications-header\"\u003e\n\n \u003ch2\u003eProduct Specification\u003c\/h2\u003e\n\n \u003cspan\u003eMiracoil Advance M402 Plush\u003c\/span\u003e\n\n \u003c\/div\u003e\n\n \u003cdiv class=\"sh-spec-row\"\u003e\n \u003cspan\u003eComfort description\u003c\/span\u003e\n \u003cstrong\u003ePlush\u003c\/strong\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sh-spec-row\"\u003e\n \u003cspan\u003eComfort-top design\u003c\/span\u003e\n \u003cstrong\u003eDeep Cloud-Top\u003c\/strong\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sh-spec-row\"\u003e\n \u003cspan\u003eMattress construction\u003c\/span\u003e\n \u003cstrong\u003eContinuous-Coil Spring Mattress\u003c\/strong\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sh-spec-row\"\u003e\n \u003cspan\u003eSupport system\u003c\/span\u003e\n \u003cstrong\u003eMiracoil Advance 5-Zone Support\u003c\/strong\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sh-spec-row\"\u003e\n \u003cspan\u003eCentral reinforcement\u003c\/span\u003e\n \u003cstrong\u003eKevlar Powerband\u003c\/strong\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sh-spec-row\"\u003e\n \u003cspan\u003eComfort foam\u003c\/span\u003e\n \u003cstrong\u003eAustralian-Made Plush Dreamfoam\u003c\/strong\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sh-spec-row\"\u003e\n \u003cspan\u003eExpected mattress response\u003c\/span\u003e\n \u003cstrong\u003eSoft, Deeply Cushioned and Responsive\u003c\/strong\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sh-spec-row\"\u003e\n \u003cspan\u003eTemperature technology\u003c\/span\u003e\n \u003cstrong\u003eKülKōte\u003c\/strong\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sh-spec-row\"\u003e\n \u003cspan\u003eQuilting system\u003c\/span\u003e\n \u003cstrong\u003eClimatex Quilt\u003c\/strong\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sh-spec-row\"\u003e\n \u003cspan\u003eNatural comfort material\u003c\/span\u003e\n \u003cstrong\u003eWool Fibre\u003c\/strong\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sh-spec-row\"\u003e\n \u003cspan\u003eSurface fabric\u003c\/span\u003e\n \u003cstrong\u003eDryTech Fabric\u003c\/strong\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sh-spec-row\"\u003e\n \u003cspan\u003eEdge construction\u003c\/span\u003e\n \u003cstrong\u003eComfort Edge Support\u003c\/strong\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sh-spec-row\"\u003e\n \u003cspan\u003eAdditional support\u003c\/span\u003e\n \u003cstrong\u003eFlex Control\u003c\/strong\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sh-spec-row\"\u003e\n \u003cspan\u003eFreshness treatment\u003c\/span\u003e\n \u003cstrong\u003eUltra-Fresh\u003c\/strong\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sh-spec-row\"\u003e\n \u003cspan\u003eCountry of manufacture\u003c\/span\u003e\n \u003cstrong\u003eAustralia\u003c\/strong\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sh-spec-row\"\u003e\n \u003cspan\u003eAvailable sizes\u003c\/span\u003e\n \u003cstrong\u003e\n Single, Long Single, King Single, Double, Queen and King\n \u003c\/strong\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sh-spec-row\"\u003e\n \u003cspan\u003eManufacturer warranty\u003c\/span\u003e\n \u003cstrong\u003e10 Years\u003c\/strong\u003e\n \u003c\/div\u003e\n\n \u003c\/section\u003e\n\n \u003csection class=\"sh-sleeper-panel\"\u003e\n\n \u003cdiv\u003e\n\n \u003cp class=\"sh-editorial-label\"\u003e\n Who May Prefer the M402 Plush?\n \u003c\/p\u003e\n\n \u003ch2\u003eFor sleepers wanting deeper cushioning with traditional spring response\u003c\/h2\u003e\n\n \u003cp\u003e\n The M402 Plush may suit customers who enjoy a soft, deeply cushioned\n surface but still prefer the connected and responsive character of a\n traditional continuous-coil spring mattress.\n \u003c\/p\u003e\n\n \u003c\/div\u003e\n\n \u003cdiv class=\"sh-sleeper-points\"\u003e\n\n \u003cdiv class=\"sh-sleeper-point\"\u003e\n Side sleepers seeking additional cushioning around shoulders and hips\n \u003c\/div\u003e\n\n \u003cdiv class=\"sh-sleeper-point\"\u003e\n Customers who find Medium or Firm mattresses too rigid\n \u003c\/div\u003e\n\n \u003cdiv class=\"sh-sleeper-point\"\u003e\n Lighter sleepers who may not compress firmer comfort layers easily\n \u003c\/div\u003e\n\n \u003cdiv class=\"sh-sleeper-point\"\u003e\n Sleepers wanting a premium Deep Cloud-Top with reinforced support\n \u003c\/div\u003e\n\n \u003c\/div\u003e\n\n \u003c\/section\u003e\n\n \u003csection class=\"sh-practical-info\"\u003e\n\n \u003cdiv class=\"sh-info-block\"\u003e\n\n \u003ch2\u003eM402 Plush vs M302 Plush\u003c\/h2\u003e\n\n \u003cp\u003e\n Both models provide Plush cushioning and use Miracoil Advance\n continuous-coil support.\n \u003c\/p\u003e\n\n \u003cp\u003e\n The M402 adds a deeper Cloud-Top, Kevlar Powerband reinforcement,\n Flex Control and a more substantial comfort construction, creating a\n softer and more developed surface feel.\n \u003c\/p\u003e\n\n \u003c\/div\u003e\n\n \u003cdiv class=\"sh-info-block\"\u003e\n\n \u003ch2\u003ePlush vs Medium\u003c\/h2\u003e\n\n \u003cp\u003e\n The M402 Plush provides more surface compression and a softer first\n impression than the Medium version.\n \u003c\/p\u003e\n\n \u003cp\u003e\n Medium may suit customers seeking broader everyday versatility. Plush\n may suit customers prioritising softness and deeper cushioning.\n \u003c\/p\u003e\n\n \u003c\/div\u003e\n\n \u003cdiv class=\"sh-info-block\"\u003e\n\n \u003ch2\u003ePlush vs Firm\u003c\/h2\u003e\n\n \u003cp\u003e\n The Plush model allows substantially more compression through the\n comfort section than the Firm version.\n \u003c\/p\u003e\n\n \u003cp\u003e\n Firm focuses on reduced sink and surface stability, while Plush focuses\n on softer body contact and deeper top cushioning.\n \u003c\/p\u003e\n\n \u003c\/div\u003e\n\n \u003cdiv class=\"sh-info-block\"\u003e\n\n \u003ch2\u003ePlush Dreamfoam over Miracoil Support\u003c\/h2\u003e\n\n \u003cp\u003e\n The Plush rating describes the softer response of the upper comfort\n layers rather than an absence of structural support.\n \u003c\/p\u003e\n\n \u003cp\u003e\n The Miracoil Advance spring system and Kevlar Powerband remain the main\n supporting foundation underneath.\n \u003c\/p\u003e\n\n \u003c\/div\u003e\n\n \u003cdiv class=\"sh-info-block\"\u003e\n\n \u003ch2\u003eContinuous Coil vs Pocket Spring\u003c\/h2\u003e\n\n \u003cp\u003e\n The Miracoil Advance system uses a connected continuous-coil\n construction rather than individually enclosed pocket springs.\n \u003c\/p\u003e\n\n \u003cp\u003e\n Continuous-coil mattresses generally feel more connected and\n responsive, while pocket springs respond more independently across the\n mattress.\n \u003c\/p\u003e\n\n \u003c\/div\u003e\n\n \u003cdiv class=\"sh-info-block\"\u003e\n\n \u003ch2\u003eUnderstanding 5-Zone Support\u003c\/h2\u003e\n\n \u003cp\u003e\n Five-zone construction means the spring system uses different support\n responses across the length of the mattress rather than one identical\n feel from head to foot.\n \u003c\/p\u003e\n\n \u003cp\u003e\n The perceived effect of each zone will vary according to body weight,\n height, sleeping position and where the sleeper rests.\n \u003c\/p\u003e\n\n \u003c\/div\u003e\n\n \u003cdiv class=\"sh-info-block\"\u003e\n\n \u003ch2\u003eWhat Does Kevlar Powerband Do?\u003c\/h2\u003e\n\n \u003cp\u003e\n Kevlar Powerbands provide additional reinforcement through the central\n support section of the mattress.\n \u003c\/p\u003e\n\n \u003cp\u003e\n They strengthen the supporting platform but should not be interpreted\n as making the mattress indestructible or eliminating normal wear.\n \u003c\/p\u003e\n\n \u003c\/div\u003e\n\n \u003cdiv class=\"sh-info-block\"\u003e\n\n \u003ch2\u003eDeep Cloud-Top vs Standard Cloud-Top\u003c\/h2\u003e\n\n \u003cp\u003e\n A Deep Cloud-Top provides a more substantial raised comfort section\n above the main support system.\n \u003c\/p\u003e\n\n \u003cp\u003e\n It generally creates more surface cushioning than a shallower cloud-top\n or conventional pillow-top design.\n \u003c\/p\u003e\n\n \u003c\/div\u003e\n\n \u003cdiv class=\"sh-info-block\"\u003e\n\n \u003ch2\u003eKülKōte and Sleep Temperature\u003c\/h2\u003e\n\n \u003cp\u003e\n KülKōte is designed to absorb, store and release heat as conditions\n around the sleeping surface change.\n \u003c\/p\u003e\n\n \u003cp\u003e\n Actual sleeping temperature will still depend on room conditions,\n mattress protectors, sheets, quilts and individual sensitivity.\n \u003c\/p\u003e\n\n \u003c\/div\u003e\n\n \u003cdiv class=\"sh-info-block\"\u003e\n\n \u003ch2\u003eClimatex, Wool and DryTech\u003c\/h2\u003e\n\n \u003cp\u003e\n Climatex quilting, wool fibre and DryTech fabric form part of the\n mattress’s cushioning, airflow and moisture-management construction.\n \u003c\/p\u003e\n\n \u003cp\u003e\n These materials do not guarantee that every sleeper will remain cool\n or dry under all room and bedding conditions.\n \u003c\/p\u003e\n\n \u003c\/div\u003e\n\n \u003cdiv class=\"sh-info-block\"\u003e\n\n \u003ch2\u003eComfort Edge and Flex Control\u003c\/h2\u003e\n\n \u003cp\u003e\n Comfort Edge reinforces the mattress perimeter, while Flex Control\n contributes additional stability through the internal construction.\n \u003c\/p\u003e\n\n \u003cp\u003e\n Edge response will still vary according to body weight, sitting\n position, bed-base support and normal product use.\n \u003c\/p\u003e\n\n \u003c\/div\u003e\n\n \u003cdiv class=\"sh-info-block\"\u003e\n\n \u003ch2\u003ePartner Movement\u003c\/h2\u003e\n\n \u003cp\u003e\n Because Miracoil is a connected continuous-coil system, movement can\n feel different from an independently pocketed spring mattress.\n \u003c\/p\u003e\n\n \u003cp\u003e\n Complete elimination of partner disturbance cannot be guaranteed.\n Results depend on mattress size, body weight and sleeping behaviour.\n \u003c\/p\u003e\n\n \u003c\/div\u003e\n\n \u003cdiv class=\"sh-info-block\"\u003e\n\n \u003ch2\u003eBed Base Requirements\u003c\/h2\u003e\n\n \u003cp\u003e\n Place the mattress on a flat, stable and suitably supportive bed base.\n Slats and centre supports should be secure, level and appropriately\n spaced.\n \u003c\/p\u003e\n\n \u003cp\u003e\n A damaged, uneven or sagging base may affect mattress comfort,\n performance and warranty eligibility.\n \u003c\/p\u003e\n\n \u003c\/div\u003e\n\n \u003cdiv class=\"sh-info-block\"\u003e\n\n \u003ch2\u003eBefore You Order\u003c\/h2\u003e\n\n \u003cp\u003e\n Plush is a general comfort description rather than a standardised\n firmness measurement. Feel will vary according to body weight,\n sleeping position, bed base and previous mattress experience.\n \u003c\/p\u003e\n\n \u003cp\u003e\n Customers changing from Medium or Firm may find the M402 Plush\n noticeably softer and more deeply cushioned.\n \u003c\/p\u003e\n\n \u003c\/div\u003e\n\n \u003cdiv class=\"sh-info-block\"\u003e\n\n \u003ch2\u003eDelivery and Mattress Care\u003c\/h2\u003e\n\n \u003cp\u003e\n Delivery availability and charges depend on mattress size, production\n availability, destination postcode and property access.\n \u003c\/p\u003e\n\n \u003cp\u003e\n Use a quality mattress protector, keep the mattress adequately\n ventilated and rotate it according to SleepMaker’s care guidance.\n Do not flip the mattress unless specifically instructed.\n \u003c\/p\u003e\n\n \u003c\/div\u003e\n\n \u003c\/section\u003e\n\n \u003cdiv class=\"sh-product-disclaimer\"\u003e\n\n \u003cstrong\u003eImportant comfort note:\u003c\/strong\u003e\n This mattress uses the Miracoil Advance continuous-coil support system and\n is not a pocket spring mattress. Plush is a general comfort description\n rather than a standardised firmness measurement. Individual comfort and\n temperature experience will vary according to body weight, sleeping\n position, bedding, room conditions and the supporting bed base. This\n listing includes the mattress only unless otherwise stated.\n\n \u003c\/div\u003e\n\n\u003c\/div\u003e"}
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SleepMaker Miracoil Advance M402 Plush Deep Cloud Top Mattress

Product Description
Size
$1,149.00 $2,349.00
Maximum quantity available reached.
Sleep House Customer Care

Returns, Exchanges & Warranty Information

We want every customer to understand their options clearly. This page explains our policies for faulty products, change-of-mind requests, order cancellations and manufacturer warranties.

Policy last updated: September 2026
01

Faulty Products

Your rights and available remedies are protected by the Australian Consumer Law.

02

Change of Mind

Sleep House does not generally offer refunds or exchanges when a customer simply changes their mind.

03

Order Cancellations

Cancellation fees may apply once an order has been accepted or processing has commenced.

Our Policy

Clear information when something goes wrong

This policy applies to products purchased from Sleep House online or through our Bayswater showroom. Nothing in this policy excludes, restricts or modifies any rights you may have under the Australian Consumer Law.

Faulty Products

Faulty, damaged or incorrectly supplied products

Please contact Sleep House as soon as reasonably possible if you believe a product is faulty, damaged, unsafe, incorrectly supplied or significantly different from its description.

We may ask you to provide photographs, a description of the problem, your order details and proof of purchase. We may also arrange for the product to be inspected or assessed so that the nature and cause of the problem can be determined.

Sleep House remains responsible for assisting customers with remedies available under the Australian Consumer Law. Where appropriate, we may work with the manufacturer during the assessment and resolution process.

Please do not dispose of the product

Keep the product and its identifying labels available until Sleep House or the manufacturer has completed the assessment or provided further instructions.

Consumer Guarantees

Major and minor product problems

The remedy available will depend on whether the problem is considered major or minor under the Australian Consumer Law.

A product may have a major problem if, for example, it is unsafe, substantially different from its description or sample, cannot be used for its normal purpose, or cannot be repaired within a reasonable time.

  • For a major problem, the customer may choose a refund or a replacement of the same type.
  • For a minor problem, Sleep House may choose to provide a repair or another appropriate remedy.
  • If a minor problem cannot be fixed within a reasonable time, additional remedies may become available under the Australian Consumer Law.

Refunds provided under the Australian Consumer Law will be processed in accordance with the customer’s legal rights and will not be reduced by a cancellation fee.

Change of Mind

Choosing not to keep an otherwise acceptable product

Sleep House does not generally provide refunds, exchanges or store credits where a customer has simply changed their mind, found the product cheaper elsewhere, selected the wrong size or decided that they no longer require the product.

This change-of-mind policy does not affect any rights the customer may have where a product fails to meet a consumer guarantee under the Australian Consumer Law.

Please choose carefully before ordering

Check the product name, dimensions, mattress size, comfort description, colour and delivery requirements before completing your purchase.

Mattress Selection

Comfort preference is personal

Mattress descriptions such as Firm, Medium, Plush or Soft are general comfort guides rather than standardised measurements. The same mattress may feel different depending on body weight, sleeping position, bed base and previous mattress experience.

A mattress feeling firmer, softer or otherwise different from a customer’s personal expectation does not necessarily mean that the mattress is faulty.

Customers are encouraged to visit our Bayswater showroom where possible, review product information carefully and ask our team for guidance before ordering. Any applicable manufacturer comfort-exchange program will be governed by that manufacturer’s separate terms and conditions.

Cancellations

Cancelling an order before delivery

Please contact Sleep House immediately if you wish to cancel an order. An order is not considered cancelled until Sleep House has confirmed the cancellation in writing.

Standard orders 10% fee
Made-to-order products 25% fee

Cancellation of a standard in-store or online transaction may incur a fee equal to 10% of the invoice value. Cancellation of a made-to-order transaction may incur a fee equal to 25% of the invoice value. Any applicable fee will be deducted from money already paid.

These fees reflect costs that may have been incurred in processing, ordering, manufacturing, allocating, handling or preparing the product. A cancellation request may not be accepted if the product has already been delivered.

Cancellation fees do not apply where a customer is exercising a right or remedy available under the Australian Consumer Law.

Warranties

Manufacturer warranty claims

Many mattresses and furniture products sold by Sleep House include a manufacturer warranty. The warranty period, coverage, exclusions and claim process vary according to the product and manufacturer.

Customers should retain their receipt or order confirmation and follow the product’s care, installation and warranty instructions. Mattress warranty claims may require photographs of the mattress, product labels, foundation or bed base.

Manufacturer warranties are provided in addition to, and do not replace, rights available under the Australian Consumer Law. Please contact Sleep House if you require assistance with a warranty or consumer guarantee claim.

Documentation

Proof of purchase

Sleep House may request reasonable proof that the product was purchased from us. Acceptable proof may include:

  • A Sleep House receipt or tax invoice
  • An online order confirmation
  • A payment record showing the Sleep House transaction
  • Other reasonable evidence of purchase

Original packaging is not required when a customer is exercising rights in relation to a faulty product, although keeping packaging may help protect the product during transport.

Transport

Return, inspection and collection costs

Customers are generally responsible for returning products that can be posted or easily returned.

If a product is large, heavy or difficult to return and is confirmed or reasonably believed to have a qualifying problem, Sleep House will arrange collection or cover reasonable return costs where required by the Australian Consumer Law.

If an assessment determines that the product does not have a qualifying problem, the customer may be responsible for reasonable collection, transport or inspection costs. Where applicable, we will provide a reasonable estimate before arranging collection.

Delivery fees and other costs associated solely with an approved change-of-mind request or voluntary cancellation are generally non-refundable. This does not limit any entitlement to recover reasonable costs under the Australian Consumer Law.

Making a Claim

What to send us

Providing clear information at the beginning can help us review your request more efficiently.

01

Order Information

Include your full name, invoice or order number and the product name.

02

Describe the Issue

Explain what has happened, when you first noticed it and how the product has been used.

03

Attach Photographs

Where relevant, include clear photographs of the complete product, the issue, product labels and supporting bed base.

Need Assistance?

Contact the Sleep House team

For a return, cancellation, faulty-product or warranty enquiry, contact us with your order information and a description of the issue.

Contact Us Email Our Team Call 0414 020 344

Nothing in this policy is intended to exclude, restrict or modify rights that cannot lawfully be excluded under the Australian Consumer Law. For general information, visit the ACCC consumer guarantees guide .

Sleep House Delivery

Mattress & Furniture Delivery Information

Sleep House delivers mattresses, bedroom furniture and selected products throughout Melbourne and to eligible metropolitan and regional locations across Australia.

01

Melbourne Delivery

Delivery is available across Melbourne, subject to the product, destination postcode and property access.

02

Selected Interstate Areas

Mattress and bed-base delivery is available to selected locations in Victoria, NSW, Queensland, South Australia and Western Australia.

03

Delivery Quotes

Regional, interstate and special-access deliveries may require an individual quotation before an order is confirmed.

Delivery Coverage

Where we deliver

Delivery availability depends on the type and size of the product, your postcode and the delivery access at your property.

Smaller products can generally be delivered to more Australian locations. Mattresses, bed bases and larger furniture require specialist freight and have more limited delivery coverage.

Melbourne Metropolitan Area

Local mattress and furniture delivery

Delivery is available to most Melbourne metropolitan suburbs. Charges vary according to the product, postcode, order size and access conditions.

Regional Victoria

Selected regional locations

Delivery may be available to selected regional Victorian locations. Please contact us with your postcode and product details so we can confirm availability and provide a quote.

Interstate Delivery

Selected Australian metropolitan and regional areas

Selected mattresses and bed bases can be delivered to eligible locations in NSW, Queensland, South Australia and Western Australia. Some products or locations may not be serviceable.

Small Products

Pillows and selected accessories

Smaller products may be available for delivery to a wider range of Australian addresses. Available options and charges will normally be displayed during checkout.

How Delivery Works

From order confirmation to delivery day

Delivery timeframes vary because some mattresses and furniture products are manufactured or ordered specifically for each customer.

01

Place Your Order

Complete your order online or through our Bayswater showroom using the correct delivery details.

02

Availability Check

We confirm product availability, production requirements and the applicable delivery service.

03

Delivery Booking

You or the nominated recipient will be contacted when the order is ready to arrange or confirm delivery.

04

Receive Your Order

An adult must be present at the address and safe, suitable access must be available for the delivery team.

Delivery Costs

Delivery charges

Delivery charges depend on the product type, product dimensions, order quantity, destination postcode and property access.

Where an automatic rate is available, it may be displayed at checkout. Regional, interstate, oversized or special-access deliveries may require a separate quotation.

Need a delivery quote?

Send us the product name, required size, delivery suburb, postcode and any important access information.

Order Preparation

Delivery timeframes

Delivery times vary according to product availability, manufacturing lead times, destination and carrier schedules.

Products marked as made to order will require additional production time. Estimated timeframes are guides only and do not represent a guaranteed delivery date unless Sleep House has confirmed otherwise in writing.

If several products are included in one order, delivery may be arranged when all items are ready or may be completed separately, depending on product availability and the agreed delivery method.

Customer Details

Check your delivery address carefully

Customers must provide a complete and accurate delivery address, postcode, telephone number and any relevant access instructions when placing an order.

Please notify Sleep House as soon as possible if any delivery information changes. Address changes may affect delivery availability, charges and timing.

Address changes

Changes should be provided at least one business day before the scheduled delivery. Late changes may not be possible and could result in additional charges.

Safe Access

Preparing your property

Customers are responsible for confirming that products will fit safely through all entrances, hallways, stairways, lifts and doorways leading to the intended delivery location.

Please tell us in advance about:

Stairs or narrow access
Apartments and lift bookings
Parking or loading restrictions
Gates, security or reception access
Long carrying distances
Construction or site hazards

The delivery team may decline to complete a delivery where access is unsafe, unsuitable or could reasonably cause injury or property damage. Additional delivery or redelivery charges may apply.

Receiving Your Order

On the scheduled delivery day

An adult must be available at the delivery address to accept and, where required, sign for the goods.

Delivery time windows are estimates and may be affected by traffic, weather, earlier deliveries, carrier schedules or other circumstances outside our reasonable control.

Please keep your telephone available and ensure that the delivery path is clear before the delivery team arrives.

Missed Delivery

Redelivery charges

A redelivery fee may apply if nobody is available to receive the order at the arranged time, access has not been provided, the delivery information is incorrect, or the goods cannot be safely delivered because access details were not disclosed.

If you need to change an arranged delivery, contact us as early as possible and preferably at least one business day before the scheduled date.

Service Scope

Unpacking, assembly and old-product removal

Delivery does not automatically include assembly, installation, packaging removal, moving existing furniture or disposal of an old mattress.

If you require an additional service, contact us before placing your order. Availability and additional charges depend on the product, location and delivery provider.

Order Inspection

Check your products after delivery

Please check the number of items delivered and inspect the packaging and visible condition of the products as soon as reasonably possible.

If an item appears damaged, incorrect or incomplete, take clear photographs of the product, packaging and labels and contact Sleep House promptly with your order number.

Your rights in relation to faulty or damaged goods are not affected by this request. Please refer to our Returns & Exchanges page for further information.

Request a Delivery Quote

Send us the right information for a faster response

For regional, interstate or large-product delivery enquiries, include these details when contacting our team.

1. Product name and required size
2. Delivery suburb and postcode
3. House, apartment or commercial property
4. Stairs, lift or difficult-access details
5. Preferred contact details
Delivery Assistance

Check delivery availability before ordering

Contact our team with the product name, size and destination postcode and we will confirm the available delivery options.

Request a Quote Email Our Team Call 0414 020 344

Sleep House · SleepMaker Miracoil Advance Collection

Deep Plush Cloud-Top Comfort with Reinforced 5-Zone Support

The SleepMaker Miracoil Advance M402 Plush combines a generously cushioned Deep Cloud-Top with Australian-made Dreamfoam, Miracoil Advance five-zone support and Kevlar Powerband reinforcement. It is designed for sleepers who prefer a softer, more accommodating surface while retaining the responsive support of a continuous-coil spring mattress.

Deep Plush Cushioning Softer surface feel with greater comfort-layer compression
Kevlar Powerband Additional reinforcement through the central support area
Australian Made Backed by a 10-year manufacturer warranty

M402 Plush Profile

A deeper comfort surface supported by a reinforced spring system

The M402 Plush is intended for customers who enjoy settling further into the upper comfort layers. Its Deep Cloud-Top and Plush Dreamfoam create a softer first impression, while the Miracoil Advance support system, Kevlar Powerband and Flex Control construction maintain stability underneath.

Support Architecture

Inside the Miracoil Advance M402 Plush

01

Miracoil Advance 5-Zone Support

The Miracoil Advance system uses a strengthened continuous-coil construction arranged across five response zones. This creates different support characteristics through the length of the mattress rather than one uniform spring response from head to foot.

02

Kevlar Powerband Reinforcement

Kevlar Powerbands reinforce the central support section of the mattress, providing additional stability through an area that commonly carries greater body weight.

03

Deep Cloud-Top Construction

The raised Deep Cloud-Top creates a substantial cushioned section above the main spring system. It provides a softer and more padded initial feel than a conventional flat-top or shallower comfort-top mattress.

04

Australian-Made Plush Dreamfoam

Plush Dreamfoam provides resilient cushioning through the upper comfort section and allows greater surface compression than the Medium and Firm configurations.

05

KülKōte Temperature Technology

KülKōte is designed to absorb, store and release excess heat energy as conditions around the sleeping surface change. It forms part of the mattress’s temperature-management construction.

06

Climatex Quilting

Climatex quilting provides softly resilient cushioning close to the sleeping surface while supporting airflow through the upper mattress layers.

07

Wool Fibre and DryTech Fabric

Natural wool fibre works with DryTech fabric as part of the mattress’s breathability and moisture-management construction.

08

Comfort Edge Support

Reinforcement around the perimeter helps create a more stable edge and supports more consistent use of the mattress surface.

09

Flex Control Support

Flex Control works with the spring and comfort systems to contribute additional stability through the mattress construction.

10

Ultra-Fresh Treatment

Ultra-Fresh treatment is incorporated into selected mattress materials as part of the textile hygiene system. It should not be interpreted as a medical treatment or a guarantee against allergies.

Comfort Guide

How does the M402 Plush feel?

The M402 Plush sits towards the softer end of the comfort range. Its Deep Cloud-Top and Dreamfoam layers provide greater surface give and noticeably deeper cushioning than the Medium or Firm versions, while the Miracoil support system remains responsive underneath.

Plush Medium Firm
Deeply Cushioned Plush Cloud-Top Comfort

Product Specification

Miracoil Advance M402 Plush
Comfort description Plush
Comfort-top design Deep Cloud-Top
Mattress construction Continuous-Coil Spring Mattress
Support system Miracoil Advance 5-Zone Support
Central reinforcement Kevlar Powerband
Comfort foam Australian-Made Plush Dreamfoam
Expected mattress response Soft, Deeply Cushioned and Responsive
Temperature technology KülKōte
Quilting system Climatex Quilt
Natural comfort material Wool Fibre
Surface fabric DryTech Fabric
Edge construction Comfort Edge Support
Additional support Flex Control
Freshness treatment Ultra-Fresh
Country of manufacture Australia
Available sizes Single, Long Single, King Single, Double, Queen and King
Manufacturer warranty 10 Years

Who May Prefer the M402 Plush?

For sleepers wanting deeper cushioning with traditional spring response

The M402 Plush may suit customers who enjoy a soft, deeply cushioned surface but still prefer the connected and responsive character of a traditional continuous-coil spring mattress.

Side sleepers seeking additional cushioning around shoulders and hips
Customers who find Medium or Firm mattresses too rigid
Lighter sleepers who may not compress firmer comfort layers easily
Sleepers wanting a premium Deep Cloud-Top with reinforced support

M402 Plush vs M302 Plush

Both models provide Plush cushioning and use Miracoil Advance continuous-coil support.

The M402 adds a deeper Cloud-Top, Kevlar Powerband reinforcement, Flex Control and a more substantial comfort construction, creating a softer and more developed surface feel.

Plush vs Medium

The M402 Plush provides more surface compression and a softer first impression than the Medium version.

Medium may suit customers seeking broader everyday versatility. Plush may suit customers prioritising softness and deeper cushioning.

Plush vs Firm

The Plush model allows substantially more compression through the comfort section than the Firm version.

Firm focuses on reduced sink and surface stability, while Plush focuses on softer body contact and deeper top cushioning.

Plush Dreamfoam over Miracoil Support

The Plush rating describes the softer response of the upper comfort layers rather than an absence of structural support.

The Miracoil Advance spring system and Kevlar Powerband remain the main supporting foundation underneath.

Continuous Coil vs Pocket Spring

The Miracoil Advance system uses a connected continuous-coil construction rather than individually enclosed pocket springs.

Continuous-coil mattresses generally feel more connected and responsive, while pocket springs respond more independently across the mattress.

Understanding 5-Zone Support

Five-zone construction means the spring system uses different support responses across the length of the mattress rather than one identical feel from head to foot.

The perceived effect of each zone will vary according to body weight, height, sleeping position and where the sleeper rests.

What Does Kevlar Powerband Do?

Kevlar Powerbands provide additional reinforcement through the central support section of the mattress.

They strengthen the supporting platform but should not be interpreted as making the mattress indestructible or eliminating normal wear.

Deep Cloud-Top vs Standard Cloud-Top

A Deep Cloud-Top provides a more substantial raised comfort section above the main support system.

It generally creates more surface cushioning than a shallower cloud-top or conventional pillow-top design.

KülKōte and Sleep Temperature

KülKōte is designed to absorb, store and release heat as conditions around the sleeping surface change.

Actual sleeping temperature will still depend on room conditions, mattress protectors, sheets, quilts and individual sensitivity.

Climatex, Wool and DryTech

Climatex quilting, wool fibre and DryTech fabric form part of the mattress’s cushioning, airflow and moisture-management construction.

These materials do not guarantee that every sleeper will remain cool or dry under all room and bedding conditions.

Comfort Edge and Flex Control

Comfort Edge reinforces the mattress perimeter, while Flex Control contributes additional stability through the internal construction.

Edge response will still vary according to body weight, sitting position, bed-base support and normal product use.

Partner Movement

Because Miracoil is a connected continuous-coil system, movement can feel different from an independently pocketed spring mattress.

Complete elimination of partner disturbance cannot be guaranteed. Results depend on mattress size, body weight and sleeping behaviour.

Bed Base Requirements

Place the mattress on a flat, stable and suitably supportive bed base. Slats and centre supports should be secure, level and appropriately spaced.

A damaged, uneven or sagging base may affect mattress comfort, performance and warranty eligibility.

Before You Order

Plush is a general comfort description rather than a standardised firmness measurement. Feel will vary according to body weight, sleeping position, bed base and previous mattress experience.

Customers changing from Medium or Firm may find the M402 Plush noticeably softer and more deeply cushioned.

Delivery and Mattress Care

Delivery availability and charges depend on mattress size, production availability, destination postcode and property access.

Use a quality mattress protector, keep the mattress adequately ventilated and rotate it according to SleepMaker’s care guidance. Do not flip the mattress unless specifically instructed.

Important comfort note: This mattress uses the Miracoil Advance continuous-coil support system and is not a pocket spring mattress. Plush is a general comfort description rather than a standardised firmness measurement. Individual comfort and temperature experience will vary according to body weight, sleeping position, bedding, room conditions and the supporting bed base. This listing includes the mattress only unless otherwise stated.