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LAVEVE

LAVEVE Heavy Duty Couch Cushion Support for Sagging Seat 25''x90'', Thicken Solid Wood Sofa Under Cushions Boards,Perfectly Fix and Protect Overize Sofa, Extend Couch Life

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Availability: Only 5 left in stock, order soon!
Fulfilled by Amazon
Arrives Wednesday, Jul 29
Order within 19 hours and 1 minute
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Size: 90" x 25" - Oversized sofa


Features

  • BIG UPGRADE LAVEVE couch support is upgraded with a multilayer solid wood composite structure, providing firm yet comfortable seating. Each board can withstand up to 400 lbs, ensuring long-lasting durability. The foldable, widened design fits different sofa sizes and offers flexible adjustment. Perfectly solves the problem of sagging couch cushionsmaking your sofa feel as supportive and new as day one.
  • FIT FOR ALL SOFA TYPES - Offered in 19 compatible sizes, LAVEVE cushion support fits everything from chairs and loveseats to large sectionals and deep sofas. The foldable couch support is easy to adjust and combine for a perfect furniture fit in any living space.
  • ANTI-SLIP OXFORD FABRIC COVER Wrapped in heavy-duty 600D Oxford fabric with thousands of slip-resistant silicone dots. This under couch cushion support stays firmly in place without sliding, keeping your couch cushions and frame stable during daily use.
  • SAFE ROUNDED CORNERS - Every edge and corner is carefully rounded and polished, providing safe, comfortable sofa cushion support for families with kids and pets. Works perfectly as a couch cushion replacement, providing firm sofa cushion support and extending your sofas life.
  • INSTALL IN SECONDS - The easiest way to fix sagging couch cushionsno tools required. Simply remove cushions, place the under couch cushion support on the frame, and put cushions back. Instantly restore firmness and comfort. Backed by LAVEVEs quality warranty for lasting confidence.

Brand: LAVEVE


Assembly Required: No


Seat Depth: 25 inches


Seating Capacity: 2


Product Dimensions: 25"D x 90"W x 0.4"H


Item Weight: 11 Pounds


Type: Loveseat


Color: Black


Upholstery Fabric Type: Cotton


Shape: Square


Seat Depth: 25 inches


Item Dimensions D x W x H: 25"D x 90"W x 0.4"H


Item Weight: 11 Pounds


Size: 90" x 25" - Oversized sofa


Item Depth: 25 inches


Item Dimensions: 25 x 13 x 4 inches


Brand Name: LAVEVE


Sofa Type: Loveseat


Number of Pieces: 1


Indoor Outdoor Usage: Indoor


Orientation: Facing Front


Included Components: /


Recommended Uses For Product: sitting


Unit Count: 1.0 Count


Manufacturer: LAVEVE


Model Number: Sofa Cushion Support-25x90inch


Manufacturer Part Number: 1


Required Assembly: No


Warranty Type: Limited


Component Connector Assembly: Not Required


Color: Black


Shape: Square


Back Style: Cushion Back


Cushion Style: Rectangular


Upholstery Color: Black


Finish Types: Textured


Seating Capacity: 2


Item Firmness Description: Firm


Seat Cushion Configuration: Multiple Cushion Seat


Is Customizable?: Yes


Is Modular: No


Upholstery Fabric Type: Cotton


Frame Material Type: Wood


Material Type: Wood


Has Removable Seat Cushion Cover: false


Product Care Instructions: Wipe Clean with Dry Cloth, Wipe with Damp Cloth


Seat Back Fill Material: Polystyrene Beads


Fill Material: Wood


Material Features: solid wood construction


Cushion Construction: Solid wood board with cloth cover


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Jul 29

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews

    • Better Than I Expected It Really Works!!!
Size: 72" x 24" - Deep Couch
Review Image by Reese
I was honestly skeptical before buying this, but I’m shocked at how well it actually works. My couch cushions were sinking in the middle and starting to feel really uncomfortable. As soon as I put this underneath, it made a noticeable difference right away—the cushions feel much firmer and more supportive. Installation took maybe a couple minutes, nothing complicated at all. It’s also sturdy enough that it doesn’t slide around once it’s in place. It’s not going to make your couch feel brand new, but it definitely improves it a lot and makes it comfortable again. For the price, this is 100% worth it and way cheaper than replacing a couch. I wish I bought it sooner. ... show more
Reviewed in the United States on April 28, 2026 by Reese
    • No more sagging cushions!!
Size: 70" x 21.5" - Couch
I honestly wasn’t expecting such a big difference, but these support boards completely brought my couch back to life. The cushions used to sink in and feel uneven, especially in the middle, and now everything feels firm, supportive, and comfortable again. Installation took just a couple of minutes — literally unfold and place them under the cushions. The boards feel very sturdy and well made, not flimsy like some cheaper options. They stay in place nicely and instantly improved both the comfort and appearance of the couch. It even helped with back support while sitting for longer periods. For the price, this was an amazing upgrade and saved me from replacing an expensive sofa. Highly recommend to anyone dealing with sagging couch cushions! ... show more
Reviewed in the United States on May 26, 2026 by Craig Ryn
    • Very good product
Size: 70" x 21.5" - Couch
This support board worked very well on my old couch. It’s still in good shape cosmetically, but it’s a sleeper sofa and the cushions had started sagging toward the back and became uncomfortable to sit on. This support board solved the problem! It worked so well, I ordered another one for the matching chair. ... show more
Reviewed in the United States on July 13, 2026 by Amazon Customer
    • This item works well.
Size: 70" x 21.5" - Couch
I previously tried another item to solve my sagging sofa problem, but this item worked best. Would otherwise have had to replace the sofa, so this saved me time and money.
Reviewed in the United States on July 6, 2026 by Mr. B
    • Sag-Free Sofa: LAVEVE Heavy Duty Couch Cushion Support Review
Size: 70" x 21.5" - Couch
We all love sinking into a comfy sofa, but nobody enjoys that "falling into a black hole" feeling caused by sagging cushions. Enter the LAVEVE Heavy Duty Couch Cushion Support, a game-changer for saggy sofas. Measuring 20.5''x67'' and made from thick, solid wood, this support is here to save the day—and your back! The LAVEVE cushion support is crafted from thick, solid wood, making it incredibly sturdy. Unlike flimsy plastic or cardboard alternatives, this support won’t bend, buckle, or break under pressure. It’s designed to provide a firm foundation for your cushions, ensuring they stay in place and maintain their shape. Setting up the cushion support is a breeze. Simply unfold it and place it under your sofa cushions. The 20.5''x67'' size is generous enough to cover a wide area, making it suitable for most sofas. No tools, no fuss—just instant support. What I love about this cushion support is its durable material and easy-to-use design. The thick, solid wood construction means this support will last for years. Unfold, place, and enjoy a firmer seat—it’s that simple. The size is perfect for a wide range of sofas, providing comprehensive support. After installing the LAVEVE cushion support, I invited a friend over to test it out. He plopped down on the sofa with the force of a thousand suns, expecting the usual sag. Instead, he was met with solid support. His wide-eyed surprise was priceless. "Did you get a new couch?" he asked. Nope, just a little help from LAVEVE! The LAVEVE Heavy Duty Couch Cushion Support is a must-have for anyone dealing with saggy sofa syndrome. It’s durable, easy to install, and instantly improves the comfort and longevity of your couch. Say goodbye to the black hole effect and hello to supportive, comfortable seating. Highly recommended for anyone looking to give their old sofa a new lease on life! ... show more
Reviewed in the United States on July 5, 2024 by Chad
    • Provide width and durability
Size: 90" x 25" - Oversized sofa
Review Image by A. B.
Review Image by A. B.
Most people are trying to preserve an old sofa. In our case we're trying to recover from purchasing a brand new sectional (30 days no return). It's hollow and has no support under the cushion. The Heavy Duty Couch Cushion supports boards give the sofa the support and durability that it should have had originally. The durability, width and length provide excellent support. Thank you for saving me a trip to Home Depot for a piece of wood that would probably cut the material eventually. ⭐⭐⭐⭐⭐ ... show more
Reviewed in the United States on July 18, 2026 by A. B.
    • Not quite wide enough for extra deep couches
Size: 72" x 24" - Deep Couch
The widest width you offer isn’t deep enough for our couch, so it’s not quite working up to its full potential. Would be a great product if it could span both front and back of the couch’s frame. We had it propped up on the back part of the frame, but we’ve noticed the couch’s fabric in the front is ripping now. We have now shifted it to fall in-between the front and back frames, but it’s sinking again and putting even more strain on the fabric, so I guess it’s time for a new couch. ... show more
Reviewed in the United States on July 1, 2026 by Kristina H.
    • Works as described
Size: 70" x 21.5" - Couch
Fit perfect and made a world of difference.
Reviewed in the United States on July 18, 2026 by PC

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