{"product_id":"sleepmaker-performance-firm-mattress","title":"SleepMaker Performance Firm Mattress","description":"\u003cstyle\u003e\n  .cfa-performance-page {\n    width: 100%;\n  }\n\n  .cfa-performance-page .cfa-performance-features {\n    display: flex !important;\n    flex-wrap: wrap !important;\n    gap: 20px !important;\n    width: 100% !important;\n    align-items: stretch !important;\n  }\n\n  .cfa-performance-page .cfa-performance-card {\n    display: block !important;\n    flex: 0 0 calc(50% - 10px) !important;\n    width: calc(50% - 10px) !important;\n    max-width: calc(50% - 10px) !important;\n    min-width: 0 !important;\n    height: auto !important;\n    margin: 0 !important;\n    box-sizing: border-box !important;\n    grid-column: auto !important;\n  }\n\n  @media screen and (max-width: 749px) {\n    .cfa-performance-page .cfa-performance-features {\n      gap: 14px !important;\n    }\n\n    .cfa-performance-page .cfa-performance-card {\n      flex: 0 0 100% !important;\n      width: 100% !important;\n      max-width: 100% !important;\n    }\n  }\n\u003c\/style\u003e\n\u003cdiv class=\"premium-product-description cfa-performance-page\"\u003e\n\u003cdiv class=\"product-trust-line\"\u003e\n\u003cspan\u003eAuthorised SleepMaker Retailer\u003c\/span\u003e \u003cspan\u003eAustralian Made\u003c\/span\u003e \u003cspan\u003e10-Year Warranty\u003c\/span\u003e\n\u003c\/div\u003e\n\u003csection class=\"product-introduction\"\u003e\n\u003cp class=\"product-eyebrow\"\u003eFIRM COMFORT · RESPONSIVE SUPPORT · COOLER SLEEP\u003c\/p\u003e\n\u003ch2\u003eSleepMaker Performance Firm Mattress\u003c\/h2\u003e\n\u003cp class=\"product-lead\"\u003eDesigned for sleepers who prefer a stronger, more stable sleeping surface, the SleepMaker Performance Firm Mattress combines Smart Suspension Technology with temperature-regulating materials, breathable quilting and advanced comfort foams.\u003c\/p\u003e\n\u003cp class=\"product-lead\" style=\"margin-top: 12px;\"\u003eIts firm comfort construction provides reduced sink-in and a more supportive surface feel, while still incorporating carefully selected comfort layers for cushioning and pressure distribution.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003csection class=\"product-feature-section\"\u003e\n\u003ch2\u003eWhy You’ll Love It\u003c\/h2\u003e\n\u003cdiv class=\"cfa-performance-features\"\u003e\n\u003cdiv class=\"feature-card cfa-performance-card\"\u003e\n\u003ch3\u003eSmart Suspension Technology\u003c\/h3\u003e\n\u003cp\u003eSleepMaker’s innovative support system responds independently to body pressure, conforming to the body and providing support where it is needed most.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"feature-card cfa-performance-card\"\u003e\n\u003ch3\u003eStable Firm Comfort\u003c\/h3\u003e\n\u003cp\u003eA stronger surface response provides dependable support with less sink-in than the Performance Medium and Plush comfort options.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"feature-card cfa-performance-card\"\u003e\n\u003ch3\u003eReduced Sink-In\u003c\/h3\u003e\n\u003cp\u003eThe firmer comfort construction helps the body remain more on top of the mattress rather than settling deeply into the upper layers.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"feature-card cfa-performance-card\"\u003e\n\u003ch3\u003eResponsive Body Support\u003c\/h3\u003e\n\u003cp\u003eThe support system responds to changes in pressure and sleeping position while maintaining a stable underlying surface.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"feature-card cfa-performance-card\"\u003e\n\u003ch3\u003eReduced Partner Disturbance\u003c\/h3\u003e\n\u003cp\u003eThe independent support system is designed to limit the amount of movement transferred across the mattress when one sleeping partner changes position.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"feature-card cfa-performance-card\"\u003e\n\u003ch3\u003eImproved Mattress Airflow\u003c\/h3\u003e\n\u003cp\u003eThe self-supporting spring design removes the need for traditional foam-box edge support, allowing more air to move through the mattress.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"feature-card cfa-performance-card\"\u003e\n\u003ch3\u003eAirwave™ Quilt\u003c\/h3\u003e\n\u003cp\u003eUltra-breathable quilting uses hundreds of peaks and valleys to encourage airflow across the sleep surface and support a cooler, more comfortable sleep.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"feature-card cfa-performance-card\"\u003e\n\u003ch3\u003eKülKōte® Temperature Regulation\u003c\/h3\u003e\n\u003cp\u003eTemperature-regulating technology absorbs excess heat when the body feels warm and releases stored heat when the temperature becomes cooler.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"feature-card cfa-performance-card\"\u003e\n\u003ch3\u003eTitaniumGel™ Foam\u003c\/h3\u003e\n\u003cp\u003eAdvanced comfort foam infused with titanium and gel particles provides resilient cushioning while assisting with heat dissipation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"feature-card cfa-performance-card\"\u003e\n\u003ch3\u003eDreamfoam® Comfort\u003c\/h3\u003e\n\u003cp\u003eBreathable Dreamfoam® provides controlled cushioning while creating a comfortable transition between the body and the firm support system.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"feature-card cfa-performance-card\"\u003e\n\u003ch3\u003eUltra-Fresh Protection\u003c\/h3\u003e\n\u003cp\u003eAn antimicrobial treatment helps inhibit the growth of mould, mildew and bacteria while supporting a fresher and more hygienic sleeping environment.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"feature-card cfa-performance-card\"\u003e\n\u003ch3\u003eAdjustable-Base Compatible\u003c\/h3\u003e\n\u003cp\u003eThe flexible mattress construction is suitable for use with compatible electric adjustable bed bases, subject to the base manufacturer’s requirements.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection class=\"product-details-box\"\u003e\n\u003ch2\u003eProduct Details\u003c\/h2\u003e\n\u003cdiv class=\"details-row\"\u003e\n\u003cspan\u003eComfort feel\u003c\/span\u003e \u003cstrong\u003eFirm\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"details-row\"\u003e\n\u003cspan\u003eSupport system\u003c\/span\u003e \u003cstrong\u003eSmart Suspension Technology\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"details-row\"\u003e\n\u003cspan\u003eQuilting\u003c\/span\u003e \u003cstrong\u003eAirwave™ Quilt\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"details-row\"\u003e\n\u003cspan\u003eTemperature technology\u003c\/span\u003e \u003cstrong\u003eKülKōte®\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"details-row\"\u003e\n\u003cspan\u003eComfort foam\u003c\/span\u003e \u003cstrong\u003eTitaniumGel™ Foam\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"details-row\"\u003e\n\u003cspan\u003eAdditional comfort layer\u003c\/span\u003e \u003cstrong\u003eDreamfoam®\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"details-row\"\u003e\n\u003cspan\u003eFreshness treatment\u003c\/span\u003e \u003cstrong\u003eUltra-Fresh Antimicrobial Treatment\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"details-row\"\u003e\n\u003cspan\u003eAdjustable-base compatibility\u003c\/span\u003e \u003cstrong\u003eSuitable for Compatible Adjustable Bases\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"details-row\"\u003e\n\u003cspan\u003eManufactured in\u003c\/span\u003e \u003cstrong\u003eAustralia\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"details-row\"\u003e\n\u003cspan\u003eAvailable sizes\u003c\/span\u003e \u003cstrong\u003eSingle, Long Single, King Single, Double, Queen \u0026amp; King\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"details-row\"\u003e\n\u003cspan\u003eWarranty\u003c\/span\u003e \u003cstrong\u003e10-Year Manufacturer Warranty\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003cdiv class=\"mattress-only-note\"\u003e\n\u003cstrong\u003ePlease note:\u003c\/strong\u003e This listing includes the mattress only. \u003c\/div\u003e\n\u003cdiv class=\"mattress-only-note\" style=\"margin-top: 16px;\"\u003e\n\u003cstrong\u003eProduct image notice:\u003c\/strong\u003e Product images are provided for illustrative purposes only. SleepMaker may occasionally update fabric colours, quilting patterns, labels, stitching and other non-material cosmetic details between production batches. \u003c\/div\u003e\n\u003csection class=\"delivery-information\"\u003e\n\u003ch2\u003eFirm Comfort Feel\u003c\/h2\u003e\n\u003cp\u003eThe Performance Firm is designed to provide a stronger and more stable surface feel than the Performance Medium and Plush models. Its comfort construction limits excessive sink-in while Smart Suspension Technology provides responsive support underneath.\u003c\/p\u003e\n\u003cp style=\"margin-top: 12px;\"\u003eFirm is a general comfort description rather than a universal firmness rating. Perceived firmness can vary according to body weight, sleeping position, room temperature, bed base and personal preference.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003csection class=\"delivery-information\"\u003e\n\u003ch2\u003ePerformance Firm vs Medium\u003c\/h2\u003e\n\u003cp\u003eThe Performance Firm provides reduced sink-in and a stronger surface response compared with the Performance Medium.\u003c\/p\u003e\n\u003cp style=\"margin-top: 12px;\"\u003eThe Medium version provides a more balanced combination of cushioning and support, while the Firm version prioritises surface stability and a more supportive feel.\u003c\/p\u003e\n\u003cp style=\"margin-top: 12px;\"\u003eCustomers who prefer to remain more on top of the mattress may favour the Firm, while customers who prefer additional cushioning and a more neutral surface response may favour the Medium.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003csection class=\"delivery-information\"\u003e\n\u003ch2\u003ePerformance Firm vs Plush\u003c\/h2\u003e\n\u003cp\u003eThe Performance Firm feels noticeably more stable and provides substantially less sink-in than the Performance Plush.\u003c\/p\u003e\n\u003cp style=\"margin-top: 12px;\"\u003eThe Plush version provides deeper cushioning and more noticeable body contouring. The Firm version instead emphasises a flatter, stronger and more supportive surface response.\u003c\/p\u003e\n\u003cp style=\"margin-top: 12px;\"\u003eCustomers who enjoy an enveloping, deeply cushioned mattress may prefer the Plush, while customers who dislike noticeable sink-in may prefer the Firm.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003csection class=\"delivery-information\"\u003e\n\u003ch2\u003eSmart Suspension Technology\u003c\/h2\u003e\n\u003cp\u003eSleepMaker’s Smart Suspension Technology is designed to respond independently to body pressure, providing support where it is needed while allowing the mattress to conform to the sleeper.\u003c\/p\u003e\n\u003cp style=\"margin-top: 12px;\"\u003eIts self-supporting construction also removes the need for a traditional foam-box edge, allowing improved airflow through the internal mattress structure.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003csection class=\"delivery-information\"\u003e\n\u003ch2\u003eFirm Support with Controlled Cushioning\u003c\/h2\u003e\n\u003cp\u003eA firm mattress does not mean that the sleeping surface contains no cushioning. The Performance Firm incorporates comfort materials above the support system to reduce harshness while maintaining a stronger surface response.\u003c\/p\u003e\n\u003cp style=\"margin-top: 12px;\"\u003eBody weight can significantly affect the perceived feel. Heavier sleepers may experience more compression through the comfort layers, while lighter sleepers may experience the surface as noticeably firmer.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003csection class=\"delivery-information\"\u003e\n\u003ch2\u003eTemperature-Regulating Comfort\u003c\/h2\u003e\n\u003cp\u003eAirwave™ quilting, KülKōte® technology and TitaniumGel™ foam work together to support airflow, heat dissipation and a more temperature-balanced sleeping environment.\u003c\/p\u003e\n\u003cp style=\"margin-top: 12px;\"\u003eIndividual sleeping temperature will also depend on room temperature, bedding, mattress protectors, ventilation and personal body heat. Temperature-regulating materials do not actively refrigerate the mattress.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003csection class=\"delivery-information\"\u003e\n\u003ch2\u003eReduced Partner Disturbance\u003c\/h2\u003e\n\u003cp\u003eThe responsive support system is designed to reduce the amount of everyday movement transferred across the mattress when one sleeping partner changes position.\u003c\/p\u003e\n\u003cp style=\"margin-top: 12px;\"\u003eResults will vary according to mattress size, sleeper weight, movement, sleeping position and the bed base used.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003csection class=\"delivery-information\"\u003e\n\u003ch2\u003eWho May Prefer This Mattress?\u003c\/h2\u003e\n\u003cp\u003eThe Performance Firm may suit sleepers who prefer a stronger, more stable mattress surface with reduced sink-in and controlled cushioning.\u003c\/p\u003e\n\u003cp style=\"margin-top: 12px;\"\u003eIt may appeal to back sleepers, some stomach sleepers and customers who prefer to feel more supported on top of the mattress rather than deeply cushioned within it.\u003c\/p\u003e\n\u003cp style=\"margin-top: 12px;\"\u003eSide sleepers or customers who prefer deeper cushioning around the shoulders and hips may find the Performance Medium or Plush more comfortable. Individual preferences and body weight should always be considered.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003csection class=\"delivery-information\"\u003e\n\u003ch2\u003eAustralian-Made Quality\u003c\/h2\u003e\n\u003cp\u003eThe SleepMaker Performance Firm Mattress is manufactured in Australia and supported by SleepMaker’s 10-year manufacturer warranty.\u003c\/p\u003e\n\u003cp style=\"margin-top: 12px;\"\u003eWarranty coverage remains subject to the manufacturer’s terms, conditions, approved bed-base requirements and mattress-care instructions.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003csection class=\"delivery-information\"\u003e\n\u003ch2\u003eBefore Ordering\u003c\/h2\u003e\n\u003cp\u003ePlease confirm that you prefer a stronger surface with reduced sink-in before ordering. Also confirm your required mattress size, delivery postcode and bed-base compatibility.\u003c\/p\u003e\n\u003cp style=\"margin-top: 12px;\"\u003eCustomers changing from a medium or plush mattress may find the Performance Firm noticeably stronger and less cushioned than expected. Some adjustment time may be required when changing to a different comfort level.\u003c\/p\u003e\n\u003cp style=\"margin-top: 12px;\"\u003eFor hygiene reasons, mattresses that have been opened, unwrapped, slept on or used are generally not eligible for change-of-mind returns. Your rights under Australian Consumer Law are not affected.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003csection class=\"delivery-information\"\u003e\n\u003ch2\u003eDelivery Information\u003c\/h2\u003e\n\u003cp\u003eSleepMaker mattresses may be manufactured or prepared to order. Dispatch and delivery timeframes are subject to mattress size, stock availability, factory schedules, courier availability and delivery location.\u003c\/p\u003e\n\u003cp style=\"margin-top: 12px;\"\u003eDelivery is available throughout Melbourne metropolitan areas, major Australian metropolitan locations and selected regional areas. Customers should confirm delivery availability and applicable charges for their postcode before ordering.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003csection class=\"care-information\"\u003e\n\u003ch2\u003eMattress Care\u003c\/h2\u003e\n\u003cp\u003eUse the mattress on a flat, stable, suitably supportive and ventilated bed base. Ensure the bed frame, slats and centre supports meet SleepMaker’s requirements.\u003c\/p\u003e\n\u003cp style=\"margin-top: 12px;\"\u003eUse a quality washable mattress protector and keep the mattress clean, dry and adequately ventilated. Treat spills promptly and avoid saturating the mattress with water or cleaning products.\u003c\/p\u003e\n\u003cp style=\"margin-top: 12px;\"\u003eRotate the mattress regularly according to SleepMaker’s care instructions to help distribute normal wear. Do not flip the mattress unless specifically directed by the manufacturer.\u003c\/p\u003e\n\u003cp style=\"margin-top: 12px;\"\u003eAlways follow the care, rotation and bed-base instructions supplied with the mattress to maintain warranty eligibility.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e","brand":"Sleepmaker","offers":[{"title":"Single (92x188cm)","offer_id":49058818490521,"sku":null,"price":849.0,"currency_code":"AUD","in_stock":true},{"title":"Long Single (92x204cm)","offer_id":49058818523289,"sku":null,"price":949.0,"currency_code":"AUD","in_stock":true},{"title":"King Single (107x204cm)","offer_id":49058818556057,"sku":null,"price":1049.0,"currency_code":"AUD","in_stock":true},{"title":"Double (138x188cm)","offer_id":49058818588825,"sku":null,"price":1169.0,"currency_code":"AUD","in_stock":true},{"title":"Queen (153x204cm)","offer_id":49058818621593,"sku":null,"price":1329.0,"currency_code":"AUD","in_stock":true},{"title":"King (183x204cm)","offer_id":49058818654361,"sku":null,"price":1669.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2462\/7487\/files\/Performance.webp?v=1789958291","url":"https:\/\/comfortforall.com.au\/products\/sleepmaker-performance-firm-mattress","provider":"Comfort for All","version":"1.0","type":"link"}