How does this sofa cushion support board help fix a sagging couch?

The sofa cushion support board is designed to add firm, long-lasting reinforcement under sagging cushions. The .43" thick plywood helps restore shape & comfort to couches with worn-out springs or sinking cushions to extend the life of your furniture.

What is the couch cushion support made of, and how durable is it?

Unlike other supports made with particle board or MDF, this board is crafted from heavy-duty plywood that’s strong, stable, and built to last. Thick panels support up to 400 lbs without bending or breaking, offering superior strength for daily use.

How does the sofa cushion support board stay in place once installed?

The couch supports for sagging cushions are designed with hundreds of non-slip PVC grip dots on the underside that help keep it securely in place. These stay-in-place grip dots prevent shifting during everyday use.

Is the couch cushion support board easy to install and fit different couch sizes?

Yes, simply remove your cushions, unfold the support board, place it grip-side down, and put your cushions back on top. The foldable and stackable design allows you to customize the fit for various furniture types, from loveseats to full-size sofas.

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GORILLA GRIP Heavy Duty Couch Cushion Support Board to Fix Sagging Sofas, 21.5 x 70 Sofa, Slip Resistant Thick Boards Add Strong Seat Supports, Replacement Stuffing Firmer Couches Accessories, Grey

GORILLA GRIP Heavy Duty Couch Cushion Support Board to Fix Sagging Sofas, 21.5 x 70 Sofa, Slip Resistant Thick Boards Add Strong Seat Supports, Replacement Stuffing Firmer Couches Accessories, Grey

Product ID: 624887052

Details

Brand
GORILLA GRIP
Color
Grey
Item Weight
9.1 pounds
Product Dimensions
21.5"D x 70"W
Seat Depth
21.5 inches
Seat Height
0.43 inches

🦶Slip-resistant PVC grip dots

🪵0.43" thick premium plywood

🛋️21.5" x 70" wide support board

S$141

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Description

🛋️ Upgrade your sagging sofa game—comfort and support that won’t quit!

MAX COVERAGE SUPPORT - Wide 21.5" x 70" board covers more surface area to fix sagging sofas effectively.
EFFORTLESS INSTALLATION - Tool-free, foldable design lets you upgrade your couch in minutes without hassle.
SLIP RESISTANT STABILITY - Hundreds of PVC grip dots keep the board firmly in place—no shifting, no slipping.
UNIVERSAL FIT STACKABLE - Fold and stack to fit loveseats or smaller sofas—custom comfort for every space.
HEAVY DUTY PLYWOOD STRENGTH - Premium .43" thick plywood supports up to 400 lbs for lasting durability.

The GORILLA GRIP Heavy Duty Couch Cushion Support Board is a 21.5" x 70" premium plywood insert designed to reinforce sagging sofas. Featuring .43" thick engineered wood and slip-resistant PVC grip dots, it supports up to 400 pounds while preventing shifting. Easy to install and foldable for versatile fits, this modern grey board revitalizes your couch’s comfort and durability with minimal effort.

Specifications

ASIN	B0CGBF9441
Accent Color	Gray
Additional Features	Easy To Install, Folding, Non Slip, Stackable, Tool Free Assembly
Age Range Description	Adult
Arm Style	Armless
Assembly Instructions Description	Already Assembled
Back Style	Backless
Best Sellers Rank	#4,265 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #1 in Sofa Replacement Parts
Brand Name	GORILLA GRIP
Color	Grey
Component Connector Assembly	Not Required
Cushion Construction	Solid Plywood Boards with Grip Dots
Cushion Style	Boxed Edge
Customer Reviews	4.5 4.5 out of 5 stars (4,213)
Fill Material	Heavy Duty .43" Plywood Boards
Frame Color	Gray
Frame Material Type	Engineered Wood
Furniture Leg Material	Engineered Wood
Has Removable Seat Cushion Cover	false
Included Components	Rejuvenator Board
Indoor Outdoor Usage	Indoor
Item Depth	21.5 inches
Item Dimensions	21.5 x 70 x 0.43 inches
Item Dimensions D x W x H	21.5"D x 70"W x 0.43"H
Item Firmness Description	supportive
Item Weight	9.1 pounds
Manufacturer	Hills Point Industries, LLC
Manufacturer Part Number	840316706964
Material Features	Slip-resistant PVC grip dots
Material Type	Engineered Wood
Minimum Weight Capacity	181.4 kg
Model Number	840316706964
Number of Pieces	1
Pattern	Solid
Product Care Instructions	Spot Clean with Damp Cloth, Wipe with Damp Cloth
Recommended Uses For Product	Supporting sofas
Room Type	Guest Room, Home Office, Living Room, Study Room, Sunroom
Seat Cushion Configuration	Single Cushion Seat
Seat Cushion Quantity	1
Seat Cushion Removability	Removable
Seat Depth	21.5 inches
Seat Fill Material	Foam
Seat Height	0.43 inches
Seating Capacity	4
Shape	Rectangular prism
Size	21.5" x 70" Sofa
Sofa Type	Standard
Style Name	Modern
UPC	840316706964
Upholstery Color	Grey
Weight Capacity Maximum	400 pounds

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S$141

Duties & taxes included

In stock

Sold byAmazon SINGAPOREDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to SINGAPORE.

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TrustScore 4.5 | 7,300+ reviews

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