{"product_id":"couch-cushion-support-for-sagging-seat-20x20x2-40d-high-density-curved-foam-sofa-cushion-support-under-cushion-sag-repair-grey-set-of-3","title":"🛋️ Couch Cushion Support for Sagging Seats – Stop Sinking, Save Your Couch","description":"\u003cstyle\u003e\n.lpx{container-type:inline-size;--ink:#1F2A44;--text:#3B4252;--muted:#6F7583;--sage:#8A9A7B;--sage-ink:#55654A;--linen:#F5EFE8;--line:#E6DDD3;color:var(--text);font-size:16px;line-height:1.6;max-width:680px;margin:0 auto;-webkit-text-size-adjust:100%;text-size-adjust:100%}\n.lpx *,.lpx *::before,.lpx *::after{box-sizing:border-box}\n.lpx .lpx-sec{margin:48px 0 0;padding:0}\n.lpx .lpx-sec:first-child{margin-top:0}\n.lpx .lpx-h2{margin:0 0 12px;padding:0;color:var(--ink);font-size:26px;line-height:1.18;font-weight:700;letter-spacing:-0.01em}\n.lpx .lpx-h3{margin:0 0 6px;padding:0;color:var(--ink);font-size:16px;line-height:1.35;font-weight:700;letter-spacing:0}\n.lpx .lpx-p{margin:0 0 12px;padding:0}\n.lpx 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li::before{content:\"✓\";color:var(--sage-ink)}\n.lpx .lpx-fit-no li::before{content:\"×\";color:var(--muted)}\n.lpx .lpx-help{margin:12px 0 0;font-size:15px}\n.lpx .lpx-help a{color:var(--ink);font-weight:700;text-decoration:underline;text-underline-offset:3px}\n\n.lpx .lpx-tip{margin:12px 0 0;padding:12px 14px;border-left:3px solid var(--sage);background:var(--linen);border-radius:0 12px 12px 0;font-size:15px;line-height:1.55}\n.lpx .lpx-tip b{color:var(--ink)}\n\n.lpx .lpx-specs{margin:16px 0 0;padding:0;border-top:1px solid var(--line)}\n.lpx .lpx-specs div{display:grid;grid-template-columns:38% 1fr;gap:12px;padding:11px 0;border-bottom:1px solid var(--line)}\n.lpx .lpx-specs dt{margin:0;color:var(--muted);font-size:14px;line-height:1.5}\n.lpx .lpx-specs dd{margin:0;color:var(--text);font-size:15px;line-height:1.5}\n\n.lpx .lpx-faq{margin-top:12px;border-top:1px solid var(--line)}\n.lpx .lpx-faq details{border-bottom:1px solid var(--line)}\n.lpx .lpx-faq summary{position:relative;display:block;min-height:52px;padding:14px 36px 14px 0;color:var(--ink);font-weight:700;font-size:16px;line-height:1.45;cursor:pointer;list-style:none}\n.lpx .lpx-faq summary::-webkit-details-marker{display:none}\n.lpx .lpx-faq summary::after{content:\"+\";position:absolute;right:4px;top:12px;font-size:22px;font-weight:400;line-height:1;color:var(--sage-ink)}\n.lpx .lpx-faq details[open] summary::after{content:\"−\"}\n.lpx .lpx-faq summary:focus-visible{outline:2px solid var(--sage);outline-offset:2px}\n.lpx .lpx-faq details .lpx-p{margin:0;padding:0 0 16px;font-size:15px;line-height:1.6}\n\n@container (max-width:330px){.lpx .lpx-ba{grid-template-columns:1fr}}\n@container (min-width:600px){\n.lpx .lpx-sec{margin-top:64px}\n.lpx .lpx-h2{font-size:32px}\n.lpx .lpx-p,.lpx .lpx-points li{font-size:17px}\n.lpx .lpx-facts{grid-template-columns:repeat(4,1fr)}\n.lpx .lpx-facts li{border-width:0 1px 0 0}\n.lpx .lpx-facts li:last-child{border-right-width:0}\n.lpx .lpx-ba li{font-size:15px}\n.lpx .lpx-fit{grid-template-columns:1fr 1fr}\n.lpx a.lpx-btn{display:inline-block;width:auto;min-width:320px}\n}\n\u003c\/style\u003e\n\n\u003cdiv class=\"lpx\"\u003e\n\n\u003c!-- 1. Hook --\u003e\n\u003csection class=\"lpx-sec\"\u003e\n\u003ch2 class=\"lpx-h2\"\u003eYour Couch Isn’t Worn Out. Just the Seat.\u003c\/h2\u003e\n\u003cp class=\"lpx-p\"\u003eThe frame still feels solid. The fabric still looks good. But the seat you use most has turned into a dip, and every night you sink a little deeper into it.\u003c\/p\u003e\n\u003cp class=\"lpx-p\"\u003eSlide one of these arched foam pads under each tired cushion and the seat comes back up, level and supportive, in about a minute. Nobody sees it. You’ll feel it the first time you sit down.\u003c\/p\u003e\n\u003cul class=\"lpx-facts\"\u003e\n\u003cli\u003e\n\u003cb\u003e40D\u003c\/b\u003e\u003cspan\u003ehigh-density foam\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e2 in.\u003c\/b\u003e\u003cspan\u003ethick at the center\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e20 × 20 in.\u003c\/b\u003e\u003cspan\u003eper pad, trims to fit\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e3 pads\u003c\/b\u003e\u003cspan\u003eone per seat\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cimg class=\"lpx-img\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1000\/6711\/5375\/files\/image.png?v=1793798454\u0026amp;width=900\" srcset=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1000\/6711\/5375\/files\/image.png?v=1793798454\u0026amp;width=600 600w, https:\/\/cdn.shopify.com\/s\/files\/1\/1000\/6711\/5375\/files\/image.png?v=1793798454\u0026amp;width=900 900w, https:\/\/cdn.shopify.com\/s\/files\/1\/1000\/6711\/5375\/files\/image.png?v=1793798454 1254w\" sizes=\"(min-width: 750px) 680px, 100vw\" width=\"1254\" height=\"1254\" loading=\"lazy\" decoding=\"async\" alt=\"Three gray arched foam support pads stacked on a light-oak coffee table, with an oatmeal linen sofa softly blurred in the background\"\u003e\n\u003c\/section\u003e\n\n\u003c!-- 2. Pain + proof --\u003e\n\u003csection class=\"lpx-sec\"\u003e\n\u003ch2 class=\"lpx-h2\"\u003eThe Seat You Use Most Sinks First.\u003c\/h2\u003e\n\u003cp class=\"lpx-p\"\u003eEvery couch has one: the spot that gets the most butt time. Its foam gives out first. A dip forms, your hips drop below your knees, your back rounds forward, and standing up starts to take a push off the armrest.\u003c\/p\u003e\n\u003cp class=\"lpx-p\"\u003eThen it becomes the seat guests quietly avoid, and the whole couch starts to look older than it is.\u003c\/p\u003e\n\u003cimg class=\"lpx-img\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1000\/6711\/5375\/files\/3e895435-25b0-40cf-8b92-b58ccfbd6455.png?v=1793791870\u0026amp;width=900\" srcset=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1000\/6711\/5375\/files\/3e895435-25b0-40cf-8b92-b58ccfbd6455.png?v=1793791870\u0026amp;width=600 600w, https:\/\/cdn.shopify.com\/s\/files\/1\/1000\/6711\/5375\/files\/3e895435-25b0-40cf-8b92-b58ccfbd6455.png?v=1793791870\u0026amp;width=900 900w, https:\/\/cdn.shopify.com\/s\/files\/1\/1000\/6711\/5375\/files\/3e895435-25b0-40cf-8b92-b58ccfbd6455.png?v=1793791870 1254w\" sizes=\"(min-width: 750px) 680px, 100vw\" width=\"1254\" height=\"1254\" loading=\"lazy\" decoding=\"async\" alt=\"Before and after: a man sinks into a sagging sofa seat with his knees above his hips, then sits upright on the same seat, now level\"\u003e\n\u003cdiv class=\"lpx-ba\"\u003e\n\u003cdiv class=\"lpx-ba-col lpx-ba-before\"\u003e\n\u003ch3 class=\"lpx-h3\"\u003eBefore\u003c\/h3\u003e\n\u003cul class=\"lpx-list\"\u003e\n\u003cli\u003eHips sink below your knees\u003c\/li\u003e\n\u003cli\u003eBack rounds into a slouch\u003c\/li\u003e\n\u003cli\u003eStanding up takes a push\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"lpx-ba-col lpx-ba-after\"\u003e\n\u003ch3 class=\"lpx-h3\"\u003eAfter\u003c\/h3\u003e\n\u003cul class=\"lpx-list\"\u003e\n\u003cli\u003eThe seat sits level again\u003c\/li\u003e\n\u003cli\u003eYou sit upright, supported\u003c\/li\u003e\n\u003cli\u003eGetting up feels easier\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003c!-- 3. How it works --\u003e\n\u003csection class=\"lpx-sec\"\u003e\n\u003ch2 class=\"lpx-h2\"\u003eAn Arch, Not a Board.\u003c\/h2\u003e\n\u003cp class=\"lpx-p\"\u003eA sagging seat isn’t flat, so a flat fix can’t fit it. Each pad is cut in a gentle arch: 2 inches thick at the center, where your seat sinks deepest, and thinner toward the edges, where it doesn’t.\u003c\/p\u003e\n\u003cp class=\"lpx-p\"\u003eUnder the cushion, the thick center fills the dip and the cushion settles back to level. You sit on your couch again, not in it.\u003c\/p\u003e\n\u003cimg class=\"lpx-img\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1000\/6711\/5375\/files\/bee786b7-2efa-4b6f-b680-a02f2d117213.png?v=1793793856\u0026amp;width=900\" srcset=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1000\/6711\/5375\/files\/bee786b7-2efa-4b6f-b680-a02f2d117213.png?v=1793793856\u0026amp;width=600 600w, https:\/\/cdn.shopify.com\/s\/files\/1\/1000\/6711\/5375\/files\/bee786b7-2efa-4b6f-b680-a02f2d117213.png?v=1793793856\u0026amp;width=900 900w, https:\/\/cdn.shopify.com\/s\/files\/1\/1000\/6711\/5375\/files\/bee786b7-2efa-4b6f-b680-a02f2d117213.png?v=1793793856 1254w\" sizes=\"(min-width: 750px) 680px, 100vw\" width=\"1254\" height=\"1254\" loading=\"lazy\" decoding=\"async\" alt=\"Cutaway diagram of a sofa seat: without the pad, the cushion sinks into a dip in the seat deck; with the arched pad, its thick center fills the dip and the cushion sits level\"\u003e\n\u003cul class=\"lpx-points\"\u003e\n\u003cli\u003e\n\u003cb\u003eFills the dip.\u003c\/b\u003e Thickest right where the seat sinks most.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eNo ridge.\u003c\/b\u003e Tapered edges blend in, so you won’t feel the pad through the cushion.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eStays put.\u003c\/b\u003e The foam grips the deck and the cushion, so it doesn’t slide.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\n\u003c!-- 4. Material: answers \"too thin\" and \"too hard\" --\u003e\n\u003csection class=\"lpx-sec\"\u003e\n\u003ch2 class=\"lpx-h2\"\u003eFirm Enough to Lift. Soft Enough to Sit On.\u003c\/h2\u003e\n\u003cp class=\"lpx-p\"\u003eOut of the box, 2 inches can look thin. What matters is what it’s made of. 40D means roughly 2.5 lb of foam in every cubic foot, with small, tight cells that hold a seat up instead of packing down like tired cushion foam.\u003c\/p\u003e\n\u003cp class=\"lpx-p\"\u003eIt’s still foam, though. It gives a little when you sit and springs right back: real support, without the hard, flat feel of a board.\u003c\/p\u003e\n\u003cimg class=\"lpx-img\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1000\/6711\/5375\/files\/25f45a61-6264-4ab5-8d2a-0a9b21669905.png?v=1793796515\u0026amp;width=900\" srcset=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1000\/6711\/5375\/files\/25f45a61-6264-4ab5-8d2a-0a9b21669905.png?v=1793796515\u0026amp;width=600 600w, https:\/\/cdn.shopify.com\/s\/files\/1\/1000\/6711\/5375\/files\/25f45a61-6264-4ab5-8d2a-0a9b21669905.png?v=1793796515\u0026amp;width=900 900w, https:\/\/cdn.shopify.com\/s\/files\/1\/1000\/6711\/5375\/files\/25f45a61-6264-4ab5-8d2a-0a9b21669905.png?v=1793796515 1254w\" sizes=\"(min-width: 750px) 680px, 100vw\" width=\"1254\" height=\"1254\" loading=\"lazy\" decoding=\"async\" alt=\"Four close-ups of the gray arched foam pad: 2 inches thick at the center, a hand pressing into the foam, the dense foam cut edge, and scissors trimming the edge\"\u003e\n\u003c\/section\u003e\n\n\u003c!-- 5. Alternatives + first CTA --\u003e\n\u003csection class=\"lpx-sec\"\u003e\n\u003ch2 class=\"lpx-h2\"\u003eWhy Not Just Use a Board?\u003c\/h2\u003e\n\u003cp class=\"lpx-p\"\u003eIt’s the first thing most people try. Here’s how the usual fixes compare.\u003c\/p\u003e\n\u003cdiv class=\"lpx-compare\"\u003e\n\u003cdiv class=\"lpx-row\"\u003e\n\u003cdiv\u003e\n\u003ch3 class=\"lpx-h3\"\u003ePlywood board\u003c\/h3\u003e\n\u003cp class=\"lpx-p\"\u003eStops the sag but turns the seat hard. Can creak and slide around.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cspan class=\"lpx-tag\"\u003eFeels hard\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"lpx-row\"\u003e\n\u003cdiv\u003e\n\u003ch3 class=\"lpx-h3\"\u003ePillows or folded blankets\u003c\/h3\u003e\n\u003cp class=\"lpx-p\"\u003eLumpy from day one, then they shift and flatten.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cspan class=\"lpx-tag\"\u003eWon’t last\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"lpx-row\"\u003e\n\u003cdiv\u003e\n\u003ch3 class=\"lpx-h3\"\u003eA new sofa\u003c\/h3\u003e\n\u003cp class=\"lpx-p\"\u003eOften well over $1,000, plus delivery and hauling the old one away.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cspan class=\"lpx-tag\"\u003e$1,000+\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"lpx-row lpx-row--ours\"\u003e\n\u003cdiv\u003e\n\u003ch3 class=\"lpx-h3\"\u003eArched support pads\u003c\/h3\u003e\n\u003cp class=\"lpx-p\"\u003eFill the dip, stay soft and stay hidden. About a minute per seat.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cspan class=\"lpx-tag\"\u003eLevel again\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"lpx-cta\"\u003e\n\u003ca class=\"lpx-btn\" href=\"#MainContent\"\u003eChoose your set\u003c\/a\u003e\n\u003cul class=\"lpx-trust\"\u003e\n\u003cli\u003eFree shipping over $49.99\u003c\/li\u003e\n\u003cli\u003e30-day returns\u003c\/li\u003e\n\u003cli\u003eSecure checkout\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003c!-- 6. Fit --\u003e\n\u003csection class=\"lpx-sec\"\u003e\n\u003ch2 class=\"lpx-h2\"\u003eOne Pad Per Seat. Almost Any Seat.\u003c\/h2\u003e\n\u003cp class=\"lpx-p\"\u003eEach pad is 20 × 20 in., sized for a standard seat cushion. Put one under every cushion that dips: one for an armchair, two for a loveseat, three for a sofa, one per seat on a sectional. Most sectionals need two sets.\u003c\/p\u003e\n\u003cimg class=\"lpx-img\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1000\/6711\/5375\/files\/36ff30ee-6904-42f6-99f5-1726714293f1.png?v=1793798624\u0026amp;width=900\" srcset=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1000\/6711\/5375\/files\/36ff30ee-6904-42f6-99f5-1726714293f1.png?v=1793798624\u0026amp;width=600 600w, https:\/\/cdn.shopify.com\/s\/files\/1\/1000\/6711\/5375\/files\/36ff30ee-6904-42f6-99f5-1726714293f1.png?v=1793798624\u0026amp;width=900 900w, https:\/\/cdn.shopify.com\/s\/files\/1\/1000\/6711\/5375\/files\/36ff30ee-6904-42f6-99f5-1726714293f1.png?v=1793798624 1254w\" sizes=\"(min-width: 750px) 680px, 100vw\" width=\"1254\" height=\"1254\" loading=\"lazy\" decoding=\"async\" alt=\"Furniture illustrations with seat cushions lifted to show gray arched support pads underneath: one for an armchair, two for a loveseat, three for a sofa, one per seat on a sectional\"\u003e\n\u003cdiv class=\"lpx-fit\"\u003e\n\u003cdiv class=\"lpx-fit-col lpx-fit-yes\"\u003e\n\u003ch3 class=\"lpx-h3\"\u003eWorks with\u003c\/h3\u003e\n\u003cul class=\"lpx-list\"\u003e\n\u003cli\u003eSofas, sectionals, loveseats and armchairs with lift-out seat cushions\u003c\/li\u003e\n\u003cli\u003eSmaller seats: trim the edges with scissors\u003c\/li\u003e\n\u003cli\u003eCovered-porch furniture, too\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"lpx-fit-col lpx-fit-no\"\u003e\n\u003ch3 class=\"lpx-h3\"\u003eNot made for\u003c\/h3\u003e\n\u003cul class=\"lpx-list\"\u003e\n\u003cli\u003eBroken springs or a cracked frame\u003c\/li\u003e\n\u003cli\u003eSeat cushions sewn to the frame\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"lpx-help\"\u003eNot sure about yours? \u003ca href=\"\/pages\/contact\"\u003eSend us a photo of the seat\u003c\/a\u003e and we’ll tell you.\u003c\/p\u003e\n\u003c\/section\u003e\n\n\u003c!-- 7. How to install --\u003e\n\u003csection class=\"lpx-sec\"\u003e\n\u003ch2 class=\"lpx-h2\"\u003eLift. Slide. Sit. That’s It.\u003c\/h2\u003e\n\u003cp class=\"lpx-p\"\u003eNo tools, no straps, nothing to assemble. Lift the cushion, center the pad on the deck with the arch facing up, and set the cushion back down. Repeat for each seat that dips.\u003c\/p\u003e\n\u003cimg class=\"lpx-img\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1000\/6711\/5375\/files\/f841d351-f71b-4a78-892b-eeb1dc6da3cb.png?v=1793797474\u0026amp;width=900\" srcset=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1000\/6711\/5375\/files\/f841d351-f71b-4a78-892b-eeb1dc6da3cb.png?v=1793797474\u0026amp;width=600 600w, https:\/\/cdn.shopify.com\/s\/files\/1\/1000\/6711\/5375\/files\/f841d351-f71b-4a78-892b-eeb1dc6da3cb.png?v=1793797474\u0026amp;width=900 900w, https:\/\/cdn.shopify.com\/s\/files\/1\/1000\/6711\/5375\/files\/f841d351-f71b-4a78-892b-eeb1dc6da3cb.png?v=1793797474 1254w\" sizes=\"(min-width: 750px) 680px, 100vw\" width=\"1254\" height=\"1254\" loading=\"lazy\" decoding=\"async\" alt=\"Four steps on the same sofa seat: lifting the seat cushion, centering the gray arched pad with the arch up, setting the cushion back, and sitting on the now-level seat\"\u003e\n\u003cp class=\"lpx-tip\"\u003e\u003cb\u003eJust unboxed?\u003c\/b\u003e The pads ship compressed. Let them rest flat for up to 24 hours to fully recover before you judge the lift.\u003c\/p\u003e\n\u003cp class=\"lpx-tip\"\u003e\u003cb\u003eCushion sitting a little high?\u003c\/b\u003e Use pads only under the seats that sag, or trim the edges for a lower profile.\u003c\/p\u003e\n\u003c\/section\u003e\n\n\u003c!-- 8. Specs --\u003e\n\u003csection class=\"lpx-sec\"\u003e\n\u003ch2 class=\"lpx-h2\"\u003eWhat’s in the Box\u003c\/h2\u003e\n\u003cdl class=\"lpx-specs\"\u003e\n\u003cdiv\u003e\n\u003cdt\u003eIn the box\u003c\/dt\u003e\n\u003cdd\u003e3 arched support pads\u003c\/dd\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdt\u003eSize\u003c\/dt\u003e\n\u003cdd\u003e20 × 20 in. each\u003c\/dd\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdt\u003eThickness\u003c\/dt\u003e\n\u003cdd\u003e2 in. at the center, tapered edges\u003c\/dd\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdt\u003eFoam\u003c\/dt\u003e\n\u003cdd\u003e40D high-density polyurethane\u003c\/dd\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdt\u003eColor\u003c\/dt\u003e\n\u003cdd\u003eGray\u003c\/dd\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdt\u003eFits\u003c\/dt\u003e\n\u003cdd\u003eArmchairs, loveseats, sofas and sectionals\u003c\/dd\u003e\n\u003c\/div\u003e\n\u003c\/dl\u003e\n\u003c\/section\u003e\n\n\u003c!-- 9. FAQ --\u003e\n\u003csection class=\"lpx-sec\"\u003e\n\u003ch2 class=\"lpx-h2\"\u003eQuestions Before You Buy\u003c\/h2\u003e\n\u003cdiv class=\"lpx-faq\"\u003e\n\u003cdetails\u003e\u003csummary\u003eWill it work on my couch?\u003c\/summary\u003e\u003cp class=\"lpx-p\"\u003eIf your seat cushions lift out and the frame isn’t broken, almost certainly. Each pad is 20 × 20 in. Trim the edges for a smaller seat, or center it under a larger one, right where the sag is deepest.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eHow many do I need?\u003c\/summary\u003e\u003cp class=\"lpx-p\"\u003eOne for each seat that dips. One set of 3 covers a standard sofa. Most sectionals need two sets.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eIt looks thin. Will 2 inches really make a difference?\u003c\/summary\u003e\u003cp class=\"lpx-p\"\u003eFor the usual kind of sag, yes. The arch puts its full 2 inches right where the seat sinks most, and dense 40D foam doesn’t pack down the way tired cushion foam does.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eWill my seat feel hard?\u003c\/summary\u003e\u003cp class=\"lpx-p\"\u003eNo. Unlike plywood, it’s foam: it gives a little when you sit and springs back, so the seat feels supported, not stiff.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eWill my cushion sit too high?\u003c\/summary\u003e\u003cp class=\"lpx-p\"\u003eOn a sagging seat, the pad mostly fills the dip, so the cushion comes back to level. If one ends up higher than its neighbors, use pads only under the seats that sag, or trim the edges.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eWill it slide around?\u003c\/summary\u003e\u003cp class=\"lpx-p\"\u003eNo. The foam grips the seat deck and the underside of the cushion, so it stays where you put it.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eMine arrived flat. Is that normal?\u003c\/summary\u003e\u003cp class=\"lpx-p\"\u003eYes. The pads are vacuum-packed to ship. Unroll them and let them rest flat for up to 24 hours to fully recover.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eCan it fix broken springs or a cracked frame?\u003c\/summary\u003e\u003cp class=\"lpx-p\"\u003eNo. It’s made for sagging seats and worn cushion foam. A broken spring or frame needs a repair.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eDoes it help with posture?\u003c\/summary\u003e\u003cp class=\"lpx-p\"\u003eA level seat keeps your hips from sinking below your knees, which makes it easier to sit upright and to get up. It isn’t a medical device.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat if it doesn’t work for my couch?\u003c\/summary\u003e\u003cp class=\"lpx-p\"\u003eYou have 30 days to return it. Questions first? \u003ca href=\"\/pages\/contact\"\u003eSend us a photo of your seat\u003c\/a\u003e and we’ll help you decide.\u003c\/p\u003e\u003c\/details\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003c!-- 10. Close + final CTA --\u003e\n\u003csection class=\"lpx-sec\"\u003e\n\u003cimg class=\"lpx-img\" style=\"margin-top:0\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1000\/6711\/5375\/files\/f6a19f33-0481-44b9-bdbf-085bdf69cae2.png?v=1793798589\u0026amp;width=900\" srcset=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1000\/6711\/5375\/files\/f6a19f33-0481-44b9-bdbf-085bdf69cae2.png?v=1793798589\u0026amp;width=600 600w, https:\/\/cdn.shopify.com\/s\/files\/1\/1000\/6711\/5375\/files\/f6a19f33-0481-44b9-bdbf-085bdf69cae2.png?v=1793798589\u0026amp;width=900 900w, https:\/\/cdn.shopify.com\/s\/files\/1\/1000\/6711\/5375\/files\/f6a19f33-0481-44b9-bdbf-085bdf69cae2.png?v=1793798589 1254w\" sizes=\"(min-width: 750px) 680px, 100vw\" width=\"1254\" height=\"1254\" loading=\"lazy\" decoding=\"async\" alt=\"A man rises easily from a level sofa seat with a coffee mug in hand while his wife smiles up at him in a sunlit living room\"\u003e\n\u003ch2 class=\"lpx-h2\" style=\"margin-top:24px\"\u003eGive Your Couch a Few More Good Years.\u003c\/h2\u003e\n\u003cp class=\"lpx-p\"\u003eA new sofa often costs well over $1,000, plus delivery and hauling the old one away. If the frame is solid and you still like how it looks, all it needs is its seat back.\u003c\/p\u003e\n\u003c!-- Seasonal line: remove after the holidays --\u003e\n\u003cp class=\"lpx-p\"\u003eHosting this holiday season? Lift the seat everyone avoids before the guests arrive.\u003c\/p\u003e\n\u003cdiv class=\"lpx-cta\"\u003e\n\u003ca class=\"lpx-btn\" href=\"#MainContent\"\u003eChoose your set\u003c\/a\u003e\n\u003cul class=\"lpx-trust\"\u003e\n\u003cli\u003eFree shipping over $49.99\u003c\/li\u003e\n\u003cli\u003e30-day returns\u003c\/li\u003e\n\u003cli\u003eSecure checkout\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003c\/div\u003e","brand":"Solfolia","offers":[{"title":"Grey","offer_id":68021834023279,"sku":null,"price":54.0,"currency_code":"AUD","in_stock":true},{"title":"White","offer_id":68021834056047,"sku":null,"price":54.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/6711\/5375\/files\/image.png?v=1793798454","url":"https:\/\/solfolia.com\/products\/couch-cushion-support-for-sagging-seat-20x20x2-40d-high-density-curved-foam-sofa-cushion-support-under-cushion-sag-repair-grey-set-of-3","provider":"Solfolia","version":"1.0","type":"link"}