{"product_id":"serta-classic-dorian-mattress-standard-firm-available-in-twin-twin-xl-full-queen-king-and-cal-king-sizes","title":"Serta Classic Dorian Mattress Standard Firm  ~ Available in Twin, Twin XL, Full, Queen, King and Cal King Sizes","description":"\u003cstyle\u003e\n.cb-content{max-width:1200px;margin:0 auto;font-family:Montserrat,sans-serif;color:#333;line-height:1.8}\n.cb-content h2{color:#000;font-size:20px;font-weight:700;margin:32px 0 12px;padding-bottom:6px;border-bottom:2px solid #000}\n.cb-content p{margin-bottom:14px;font-size:15px}\n.cb-content strong{color:#000}\n.cb-specs{width:100%;border-collapse:collapse;margin:16px 0 24px}\n.cb-specs td{padding:8px 14px;border:1px solid #e0e0e0;font-size:14px}\n.cb-specs td:first-child{font-weight:600;background:#fafafa;width:40%;color:#000}\n.cta-box{background:transparent;color:#000;padding:30px;border:2px solid #000;border-radius:8px;margin-top:30px;text-align:center}\n.cta-box h3{color:#000;margin:0 0 10px;font-size:22px}\n.cta-box p{margin:0 0 15px;color:#000}\n.cta-box a{color:#000;text-decoration:underline;font-weight:600}\ndetails{margin:8px 0;border:1px solid #e0e0e0;border-radius:8px;overflow:hidden}\ndetails summary{padding:12px 18px;cursor:pointer;font-weight:600;font-size:15px;background:#fafafa}\ndetails .dt-inner{padding:14px 18px;font-size:14px;line-height:1.7}\n\u003c\/style\u003e\n\n\u003cdiv class=\"cb-content\"\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eSerta Classic Dorian Standard Firm\u003c\/strong\u003e is a \u003cstrong\u003efirm mattress\u003c\/strong\u003e built on an 800-density individually-wrapped coil system with 3 dedicated zones for lower back support. Cushioning foams on top relieve aches and pains while maintaining a rigid, structured surface. A breathable fabric cover promotes airflow for cooler sleep. Available in Twin, Twin XL, Full, Queen, King, and California King. \u003cstrong\u003eBest for stomach and back sleepers\u003c\/strong\u003e who need a flat, supportive surface that prevents midsection sag. Save \u003cstrong\u003e20% OFF\u003c\/strong\u003e with \u003cstrong\u003efree shipping\u003c\/strong\u003e from Casa Bella Decor.\u003c\/p\u003e\n\n\u003ch2\u003e3-Zone Firm Support for Spinal Alignment\u003c\/h2\u003e\n\u003cp\u003eThe 800-density individually-wrapped coil core targets three body zones, providing firmer resistance through the lumbar region to keep the spine level during back and stomach sleeping. Each coil responds independently, which reduces \u003cstrong\u003emotion transfer\u003c\/strong\u003e when sharing the bed. The cushioning foam comfort layers absorb surface pressure at the shoulders and hips without letting the body sink into the mattress. This is the \u003cstrong\u003ebest firm mattress for back pain\u003c\/strong\u003e caused by a sleep surface that is too soft or lacks lumbar reinforcement.\u003c\/p\u003e\n\n\u003ch2\u003eProduct Specifications\u003c\/h2\u003e\n\n\u003ctable class=\"cb-specs\"\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eSerta Classic Collection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eDorian Standard Firm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMattress Type\u003c\/td\u003e\n\u003ctd\u003eInnerspring (Individually-Wrapped Coils)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eComfort Level\u003c\/td\u003e\n\u003ctd\u003eFirm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCoil System\u003c\/td\u003e\n\u003ctd\u003e800-Density Individually-Wrapped Coils, 3-Zone Lower Back Support\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eComfort Layer\u003c\/td\u003e\n\u003ctd\u003ePillowSoft Aire Foam\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCover\u003c\/td\u003e\n\u003ctd\u003eBreathable Fabric\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotion Isolation\u003c\/td\u003e\n\u003ctd\u003eYes (Individually-Wrapped Coils)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBest For\u003c\/td\u003e\n\u003ctd\u003eStomach and Back Sleepers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSizes\u003c\/td\u003e\n\u003ctd\u003eTwin, Twin XL, Full, Queen, King, California King\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShipping\u003c\/td\u003e\n\u003ctd\u003eFREE Delivery (USA-wide)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eDetails \u0026amp; Care Instructions\u003c\/summary\u003e\n\u003cdiv class=\"dt-inner\"\u003e\n\u003cp\u003eThe Serta Classic Dorian Standard Firm features a soft, breathable cover over PillowSoft Aire foam and an 800-density coil support system. Three dedicated zones provide reinforced support across the lower back and hips. The Standard tier delivers classic Serta comfort with cushioning foams that relieve surface pressure while maintaining the firm feel that stomach and back sleepers need.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCover:\u003c\/strong\u003e Breathable fabric helps you sleep cool and wake refreshed.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eComfort Layer:\u003c\/strong\u003e PillowSoft Aire foam cushions the surface without reducing firmness.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSupport Core:\u003c\/strong\u003e 800-density individually-wrapped coils with 3-zone lumbar reinforcement.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCare:\u003c\/strong\u003e Use on a flat, solid foundation or platform bed. Rotate the mattress 180 degrees every 3-6 months to promote even wear. Do not fold or bend. Spot clean the cover as needed.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eFrequently Asked Questions\u003c\/summary\u003e\n\u003cdiv class=\"dt-inner\"\u003e\n\u003cp\u003e\u003cstrong\u003eIs the Dorian Standard Firm good for back pain?\u003c\/strong\u003e\u003cbr\u003eFor back and stomach sleepers, a firm surface prevents the heavier midsection from sinking out of alignment. The 3-zone coil system adds targeted lumbar reinforcement to keep the spine level throughout the night.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the difference between Dorian Standard and Brecon Enhanced?\u003c\/strong\u003e\u003cbr\u003eThe Dorian Standard uses PillowSoft Aire foam comfort layers. The Brecon Enhanced upgrades to Gel Memory Foam for deeper contouring and adds reinforced foam edge support around the coil perimeter.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes this mattress reduce partner movement?\u003c\/strong\u003e\u003cbr\u003eYes. The 800 individually-wrapped coils compress independently. When one partner moves or gets up, the surrounding coils remain stationary, isolating motion across the mattress surface.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs a firm mattress suitable for side sleepers?\u003c\/strong\u003e\u003cbr\u003eTypically not. Side sleepers place concentrated weight on the shoulders and hips, which require more cushioning. Side sleepers should consider the Dorian Plush Euro Top or Brecon Plush Pillow Top models.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhere can I buy a Serta firm mattress with free shipping?\u003c\/strong\u003e\u003cbr\u003eCasa Bella Decor is an authorized Serta retailer based in Melissa, Texas, offering 20% OFF and free shipping to all 50 US states on every Serta mattress.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdiv class=\"cta-box\"\u003e\n\u003ch3\u003e20% OFF \u0026amp; Free Shipping — Don't Miss This\u003c\/h3\u003e\n\u003cp\u003eShop this \u003cstrong\u003ebest firm mattress\u003c\/strong\u003e for back and stomach sleepers. Available as a \u003cstrong\u003efirm mattress queen\u003c\/strong\u003e, king, twin, full, and Cal King.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"tel:8552233267\"\u003eCall or Text: 855.223.3267\u003c\/a\u003e | \u003ca href=\"mailto:cs@casabelladecor.net\"\u003eEmail: cs@casabelladecor.net\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003c\/div\u003e\n","brand":"Serta","offers":[{"title":"TWIN XL","offer_id":44913864704200,"sku":null,"price":529.0,"currency_code":"USD","in_stock":true},{"title":"FULL","offer_id":44913864736968,"sku":null,"price":579.0,"currency_code":"USD","in_stock":true},{"title":"QUEEN","offer_id":44913864769736,"sku":null,"price":599.0,"currency_code":"USD","in_stock":true},{"title":"KING","offer_id":44913864802504,"sku":null,"price":899.0,"currency_code":"USD","in_stock":true},{"title":"CAL KING","offer_id":44913864835272,"sku":null,"price":899.0,"currency_code":"USD","in_stock":true},{"title":"TWIN","offer_id":44913870864584,"sku":null,"price":499.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0268\/8519\/3928\/files\/Serta_Classic_Dorian_Standard_Firm_is_a_firm_mattress.webp?v=1775846593","url":"https:\/\/casabelladecor.net\/products\/serta-classic-dorian-mattress-standard-firm-available-in-twin-twin-xl-full-queen-king-and-cal-king-sizes","provider":"casabelladecor.net","version":"1.0","type":"link"}