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Description
xRevive your sofa with solid, long-lasting support
If your couch feels uneven or sinks under weight, the GORILLA GRIP Heavy Duty Couch Cushion Support Board offers a sturdy, ready-made base to restore feel and form. Measuring 70 inches long and 21.5 inches wide, this grey plywood board is designed to cover a broad seating surface, creating a firmer, more even foundation for cushions and springs. The panels are built from premium 0.43-inch-thick plywood, chosen for its natural strength and durability, and can support substantial use without adding bulk to your living space. With proper placement, you may notice a steadier sit and improved cushion alignment, all without major furniture changes.
What makes it stand out
- Strong, long-lasting support provides a dependable base for sagging frames and cushions, helping furniture feel more resilient over time.
- Premium 0.43-inch plywood delivers stiffness and endurance compared with lighter, lower-grade alternatives, supporting everyday use.
- Hundreds of grip dots on the underside help the board stay in place, reducing shifting as you sit, stand, or stretch out.
- Rounded corners reduce snagging and fabric wear, contributing to a cleaner look over the life of the sofa.
- Easy installation in minutes—remove cushions, lay the board across the sofa frame, and replace cushions.
- Foldable and stackable for universal fit across standard sofas and loveseats, with simple measurement guidance.
- Discreet grey finish blends with most decors while delivering practical reinforcement.
How it fits, and how to use it
The 70-inch length is designed to cover standard seating areas, and the 21.5-inch width helps you achieve broad, even contact across cushions. For smaller sofas, you can fold panels or stack them carefully to match the seat width. Installation is quick: remove cushions, position the board with the grip dots facing downward, then place cushions back on top. The result is a more uniform seating surface that stays aligned with the sofa frame during regular use.
Real-world scenarios
Imagine a family movie night where multiple people sit together without the usual sag or cushion shift, or a reading corner where you want steady support for long seated sessions. This board is designed to be a practical tool for reinforcing existing furniture, offering a firmer base without replacing the sofa or adding heavy hardware.
FAQ
Q: What size is the board and will it fit my sofa?
A: It measures 70 inches long by 21.5 inches wide, designed to cover standard sofa seats; foldable panels offer versatility for loveseats.
Q: Is installation easy and will the board stay in place?
A: Yes. Remove cushions, place the board with grip dots down, and add cushions back. Grip dots minimize shifting.
Shipping & Return
xReturns Policy
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
Shipping
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
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