Solid Foam Sofa Cushions

This square sofa cushion is designed for maximum comfort and flexibility. It features high-resilience foam combined with an internal spring construction, delivering a balanced feel of softness and support that resists sagging even after prolonged use. The cushion comes with a removable, machine-washable white inner cover, allowing you to see the high-quality foam inside. You can easily use it with your own favorite slipcovers or cushion cases to match any decor. Ideal for replacing worn sofa cushions, DIY chair pads, or adding comfort to window seats and banquettes. Available in multiple sizes.

This is a wonderful couch replacement cushion. It comes with a zipper cover in grey as well. It is well constructed and comfortably firm. However, it did not fit my couch. Before I could think about returning it, my dog claimed it as her own. It is probably the fanciest dog bed she has ever had. Although I am sorry it did not fit my sofa, I am happy it is making my dog happy. She loves it. If it will fit your couch or chair, I highly recommend it. It is a quality cushion.. Marykay. Houston, TX. Thu Oct 15 2026

This 2-pack 72×24in high-density foam pad revives saggy sofas, benches and bay windows. Vacuum compressed for easy shipping; remove film and wait 24–48 hours for full recovery. 1–6 inch thickness options available, freely cuttable to fit furniture. It features strong support, fast rebound and long durability, ideal for indoor and patio use. You can renew two cushions or keep one spare.

Great product, definitely high density but not uncomfortably stiff. Excellent Price. Sally. Raleigh, NC. Mon Aug 03 2026

The High-density foam is highly durable and long-lasting it has multiple uses. Enjoy this foam as mattress topper, bed support, furniture cushion car/ boat cushion any many more.

These worked exactly like I needed them to do to make new cushions for the couch that I bought that wasn’t exactly soft anymore. Anonymous. Fri Oct 09 2026

Whether for indoor or outdoor use, our customisable cushions are designed to suit your needs! Made from high-end materials and offering a wide range of customisation options, our cushions combine comfort and versatility.

I was very pleased with the item. Size was just perfect for my needs, quality looks good, color was actually phenomenal (matched well with what showed online). Fabric is nice and smooth zipper for removal/washing. I am really happy with this purchase.. Claudia. Antelope, CA. Sat Aug 29 2026

Renew saggy furniture with our 24×24 inch high-density foam replacement pad. We provide 5 thickness options from 2 to 6 inches, and this foam can be DIY trimmed into rectangles, T-shapes, trapezoids and more. Vacuum-packed for delivery, it fully regains its shape within 48–72 hours. Soft, sturdy high-density foam delivers lasting comfort, letting you refresh your sofa, dining chair, boat or bay window without purchasing new furniture.

They came quickly and were exactly what I was looking for. They slid into my couch cushion covers super easily. They do take 72 hours to fully "inflate," and I have not reached that time frame yet but so far I am very pleased!!!. Lee Ann. Crofton, MD. Thu Jun 25 2026

Upgrade your sagging sofa with our Couch Cushion & Sofa Support Board, designed to restore firmness and comfort in minutes. Crafted from ultra-durable 0.75"" thick high-quality wood, this board provides long-lasting support, outperforming MDF or particle board alternatives. Measuring 19.25” wide, it covers more surface area, helping reinforce worn-out springs, frames, or cushions.Featuring slip-resistant grip dots on the underside, the board stays securely in place during daily use, while the rounded corners help prevent damage to your sofa fabric. Installation is quick and easy—just unfold the board, place it over your sofa frame, and replace the cushions on top.It is good for armchair, back cushion for couch, back support for couch, bed board, bed boards for under mattress, couch back cushions, couch blocker, couch cushion replacement, couch cushion support, couch cushion support for sagging seat, couch cushion hook & loop fastener to prevent sliding, couch cushions replacement, couch foam replacement cushion, couch pads for sofa, couch stoppers to prevent sliding, couch support, couch supporter for under the cushions, couch supports for sagging cushions, cushions for sofa, deep seat cushions, extra deep couches, foam for cushions, large couch, love seat couches, loveseat cushion, replacement couch cushions, under sofa blocker. This foldable and stackable design ensures a universal fit, suitable for most standard sofas, loveseats, and small couches. Be sure to measure the inside arm-to-arm seat width before purchasing. This model measures 23 inches long and can support up to 400 pounds. Perfect for breathing new life into your living room seating—comfort, support, and durability all in one.

I really was impressed with this. Anonymous. Fri Oct 16 2026

Our couch cushion support is specifically designed to improve the support of sagging sofa seats and restore them to their original form. Made of high-density foam, our under couch cushion support provides exceptional stability for your sofa seats.our couch cushion support for sagging cushions are precisely measured at 20x20 inches, featuring a 2-inch thickness at the center and 1.2 inches on the edge.

Actually felt a difference in my couches. Glad I made the purchase.. Latoya. Greensboro, NC. Sun Oct 04 2026

Couch Cushion Support for Sagging Cushions 20''x20'', Two in One Sofa Cushion Support to Repair Sagging Seats, Lift Saggy Seats, Extend Couch's Life, Blue & Grey 3PCS

Great buy. Moms sleeper couch was sinking. This was great for stability. Tricky to place cushions may have to trim one, but worth it.. Priscilla. Naples, FL. Sun May 24 2026

Elevate your home comfort and creativity with our 2PC Square High Resilience Foam Cushions. Crafted from high-density foam, they deliver exceptional support and superior resilience—quickly bouncing back to shape without deformation, even after prolonged use. Designed for easy customization, these pads can be cut to any size or shape, making them perfect for DIY projects, replacing sofa cushions, upgrading dining chair pads, or crafting cozy floor cushions. With multiple size options and a versatile design, they’re ideal for a range of scenarios, from furniture makeovers to unique creative endeavors. Bring durability, personalization, and comfort to your space with this value-packed two-piece set.

Perfect to fit inside our outside cushions. Inexpensive way to update outdoor cushions by purchasing cushion covers and foam.. Terryl. Ellijay, GA. Tue May 12 2026

Couch Cushion Support for Sagging Seat 20X20X2 Inches Couch Supports for Sagging Cushions, High Density Foam Sofa Cushion Support Light Grey Set of 3

They were exactly as described however we were trying to "prop up" a less than decent couch that an older family bought against everyone's wishes. I would have kept them and used them if I had a reason.. Thomas. South Lebanon, OH. Tue Oct 13 2026

Transform your bench into a stylish and comfy piece of furniture with our bench pad cushion. The bench pad features a beautiful fabric with button tufts to complement the interior of your home. Overstuffed with our uniquely designed 100% polyester cloudfill for a fuller, thicker cushion that is truly comfortable. The bottom of the cushion has our signature gripper material that keeps the cushion in place even without ties. Spot clean only. Size may vary slightly depending on distribution of fill. Filled and finished in the usa using global materials. Our products combine a functional design with a fashionable style.

Love love love these bench cushions! They are perfect for what I needed, and the 4th pair of cushions that I received and didn’t send back. I should’ve started with Wayfair in the first place.. Susan O. Port Orange, FL. Thu Oct 08 2026

3PCS Trapezoidal 20" X 20" Couch Cushion Support for Sagging Seat, 40D High Density Foam Sofa Couch Cushion Inserts Support, White, Repair Sofa Dents to Improve Comfort

I was very pleased that these “cushion boosts” are so effective. My chair and loveseat are renewed! Thank you.. Clara Ruth. Pasadena, TX. Thu Apr 30 2026

Heavy Duty Couch Cushion Support Board to Fix Sagging Sofas, 21.5 x 78 Oversized Sofa, Thick Plywood Boards Add Strong Seat Supports, Stay in Place Replacement Stuffing Under Couches Gray

Works great. Susan. US. Mon Nov 17 2025

Sink into this plush floor pillow for extra comfort anywhere in your home. This 21" Plush Floor Pillow offers quick and comfy seating anywhere you need it. Its velvety soft, deluxe Microfibre™ fabric is water and stain-resistant. The button-tufted design helps keep fill from shifting and bunching while offering a decorative touch. Each cushion is generously filled using a 100% recycled poly fiberfill made from plastic bottles for extra comfort and longevity. Cushions easily stack when not in use to preserve floor space. A secure carry handle makes it easy to move from room to room. Please Note: the product will arrive slightly compressed; please allow a few days for the product to expand to the final size listed in the description.

I bought a second one because they are perfect floor pillows! They are super comfortable and the color matches my decor.. Anonymous. Point Pleasant, NJ. Mon Oct 12 2026

Transform your home comfort and creativity with our Square High Resilience Foam Cushion. Crafted with high-density material, it boasts exceptional resilience—quickly regaining shape after use and resisting dents even with prolonged sitting. Its easy-to-cut design empowers you to customize it to any size or shape, making it a perfect fit for DIY projects, furniture upgrades, or crafting one-of-a-kind items. Whether you’re replacing sofa cushions, enhancing car seats, or creating cozy pet beds, this versatile foam delivers stable support and a soft, breathable touch. Available in multiple dimensions, it’s the go-to solution for office chairs, bay window mats, shoulder pads, and all your imaginative endeavors. Elevate durability, comfort, and personalization in every corner of your space.

Meet expectations. Anonymous. US. Tue Sep 15 2026

Designed for ultimate comfort and durability, this fully customizable cushion features premium 70D high-resilience foam for exceptional support and rebound. Choose from machine-washable fabric. With robust zippers and endless personalization options, this cushion is built to last and adapt to any space or season.

Sized well, firm, and comfy to rescue a couch whose springs are starting to go while we wait on the newly ordered one.. Tassy. Massachusetts. Sun Aug 30 2026

Heavy Duty Couch Cushion Support for Sagging Seat 21.5''x70'', Thicken Solid Wood Sofa Under Cushions Boards, Perfectly Fix and Protect Seat, Extend Life

It doesn’t do anything to help with sagging or support. A waste of money.. Kimberly. Madison Hts, MI. Thu Aug 27 2026

This modern sofa introduces clean lines and a tailored silhouette that updates your layout. It's crafted with a sturdy solid wood frame to supply a reliable seating foundation across your home. The square armrests give the piece a crisp look, while fabric upholstery wraps the clean-lined frame to deliver a smooth surface. Thick foam-padded seat cushions provide supportive comfort for reading, streaming, or unwinding after a long day. This seating choice fits smoothly into various decor styles. It also seats three people comfortably for gathering with friends or relaxing with family.

Nice sofa. It was tight fit to put together so follow the instructions if tge fasteners shoujd be left loosened before next piece install. I woukd personally swap i believe was tge long brace for installing next piece and return to it after next piece cones in play. Sofa is little stiff as others mentioned, but still quite comfortable. Easy to get out of due to that stiffness. The angle of the back piece coukd be less not to lean so far from the sitting position. Happy with tge price point (sale). Nice color.. Radek. Manchester, NH. Sat Oct 24 2026

Looking for a cozy seat that’s easy to live with every day?This 2 seater floor sofa brings soft corduroy comfort, supportive foam cushioning, and a laid-back shape that feels great for watching TV, gaming, or just putting your feet up. It comes with 2 back cushions and 2 seat cushions for better support, while the armrests can double as pillows when you want to get extra comfortable. The removable, machine-washable corduroy cover makes cleanup simple, and the no-assembly design means you can unpack it and let it settle into shape without any stress (requires 72 hours for regaining its shape). With a non-slip base and a compact size that fits smaller spaces, it’s a smart pick for apartments, bedrooms, dorms, and cozy corners.

A bit smaller than it looks in the picture but very comfy!! Very easy to assemble as it just pops up after you unroll the box out.. Gill. Scottsdale, AZ. Fri Oct 09 2026

This sofa brings flexible seating and a clean, modern look to apartments, bedrooms, or living rooms without taking over your space. Built with an all-foam construction, it combines supportive foam cushions with pocket and sinuous springs for a balanced place to unwind after a long day. The armless silhouette makes it easy to fit into compact layouts, while the included throw pillows add extra comfort for reading or movie nights. We love that it arrives compressed and requires no assembly, so you can enjoy your new seating with minimal effort.

Incredible couch. It’s the perfect density (you don’t want this to be too squishy since it’s a shorter couch) and it’s even been preferred by guests over an air mattress or anything else! It’s the perfect size and a beautiful color! I couldn’t recommend it more. Incredible length and I love to take naps here with plenty of room (5’10”). Anonymous. Sat Oct 24 2026

This outdoor 2-piece cushion set updates your patio furniture with a supportive layer for your afternoon lounging. The seat and back covers are crafted from a blend of polyester and olefin that stands up to weather and fading, making them a reliable choice for your porch or deck seating. These cushions feature a polyurethane foam and polyester fill for a plush feel while you relax outside. The design includes a zipper closure on the removable covers, allowing for easy maintenance. Plus, the reversible construction provides a consistent look on both sides for even wear.

Love these for our back patio chairs. They fit great as replacement cushions. The thick style is very comfortable.. Anita. Scottsdale, AZ. Tue Oct 06 2026

Your Space. Your Comfort. Your Way. Meet the ultimate space-saving solution that doesn't compromise on style or comfort. This convertible sofa chair seamlessly blends into any modern, minimalist, or cozy home aesthetic—then transforms into a full sleeper bed when you need it most. Crafted with luxury corduroy fabric, this piece feels as good as it looks. The soft, ribbed texture adds warmth and sophistication, while the removable, machine-washable cover ensures life’s little messes never become big problems. Beneath the surface, high-resilience foam delivers the perfect balance of plush comfort and sturdy support. Whether you're lounging with a book or hosting overnight guests, you'll enjoy consistent, cloud-like comfort that bounces back to perfect shape within 48 hours.

Perfect fit for limited space and easy to expand . Packaging was easy to handle and open for expansion.. Theodore. Plant City, FL. Sun Oct 04 2026

Couch Cushion Support for Loveseat Sofa High Density Foam 44"x20" Inches Sofa Couch Supports for Sagging Cushions Light Grey 1PC

The Fluffy Memory Foam Chair pad features tufted construction and 3.25" thick padding for extra comfort. Toss these great-looking cushions on your dining room chairs for a quick way to soften up the place.

I finally received the correct color (for the chair pads) that I originally ordered. They were all in good condition.. Magdalena. Ramona, CA. Fri Oct 09 2026

This couch cushion support board helps restore firmness to sagging sofas and worn seats. Made with a solid wood composite core, it creates reliable support beneath cushions. The foldable design makes it easy to store and organize, and the non-slip fabric cover helps to keep it in place. Simply insert it under cushions for a refreshed seating experience.

Settle in and relax with the Oversized Seat Cushion. Designed with ample width and depth, this cushion delivers added support and softness to your seating experience. Measuring 19" wide by 17" deep and 3" high, it’s an ideal fit for office chairs, helping to promote better posture and reduce back discomfort. Whether you're working long hours or heading out on a road trip, this supportive cushion is a travel essential. offers top-quality seat cushions, office chair pads, and memory foam comfort solutions to help you sit more comfortably, wherever you are.

This is a very comfortable cushion! It upholds two different weights. It made my office share that quickly went flat far more comfortable for hours of work sessions.. Anonymous. Tue Sep 22 2026

Upgrade your outdoor seating comfort with high-density seat cushion foam designed for durability and long-lasting support. Sized at 20X20X4 inches, this foam insert is ideal for patio chairs, garden benches, outdoor sofas, and lounge seating. Built for everyday use, the foam offers a balanced combination of firmness and comfort while maintaining its shape over time. It resists sagging and flattening, making it a reliable choice for outdoor environments as well as indoor furniture. This versatile foam insert works perfectly as a replacement cushion for patio furniture or for DIY upholstery projects. It can be easily trimmed to fit different furniture sizes and cushion covers. Whether you're refreshing your garden setup or upgrading your seating comfort, this outdoor cushion foam provides dependable support and long-term performance.

Add a quick seating option to your space - Ultra Thick Tufted Floor Pillow. This floor pillow is tufted to add some style, while the inner fill adds cushioned comfort. It's perfect for college dorm rooms, apartments, your bedroom, or anywhere you might want to hang out with your friends and family.

We ordered 2 sets and then another set because we liked the look and the material. We used adhesive tapes to make it stay on the floor (we use them indoor) .. Shadi. Coquitlam, BC. Tue Jul 22 2025

Elevate your home comfort and creativity with our High Resilience Foam Sheet. Engineered to disperse pressure evenly and deliver stable, fast-rebound support, this foam maintains its shape without collapsing—even after long hours of use. Boasting a high-density structure that resists deformation, it also features an easy-to-cut design, empowering you to customize it for any project. Whether you’re revamping sofa cushions, crafting a cozy pet bed, or diving into unique DIY endeavors, this versatile foam is up to the task. Available in multiple sizes, it’s the all-in-one solution for furniture decoration, item protection, and all your imaginative pursuits. Bring durability, comfort, and personalization to your space today.

I used this pad to add additional cushy-ness to another seat cushion. It is a very nice addition.. Ann. Columbus Oh. Fri Jun 26 2026