






Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.
Desertcart purchases this item on your behalf and handles shipping, customs, and support to Ireland.
๐๏ธ Revive Your Sofa, Elevate Your Comfort!
The GORILLA GRIP Heavy Duty Couch Cushion Support Board is designed to provide robust support for sagging sofas. Measuring 21.5 x 78 inches, this ultra-durable .43-inch thick plywood board can hold up to 400 pounds. Featuring slip-resistant grip dots for stability, it is easy to install and fits various sofa sizes, making it an essential upgrade for any living space.

























| ASIN | B0CGB5FKSC |
| Accent Color | Gray |
| Additional Features | Easy To Install, Folding, Stackable, Stay in Place Grip Dots, Tool Free Assembly |
| Age Range Description | Adult |
| Arm Style | Armless |
| Assembly Instructions Description | Already Assembled |
| Assembly Required | No |
| Back Cushion Removability | Removable |
| Back Style | Backless |
| Best Sellers Rank | #5,452 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #2 in Sofa Replacement Parts |
| Brand | GORILLA GRIP |
| Brand Name | GORILLA GRIP |
| Color | Grey |
| Component Connector Assembly | Not Required |
| Cushion Construction | Heavy Duty .43 inch thick plywood boards |
| Customer Reviews | 4.6 out of 5 stars 3,881 Reviews |
| Fill Material | Heavy Duty .43" Plywood Boards |
| Frame Color | Grey |
| Included Components | Rejuvenator Board |
| Indoor Outdoor Usage | Indoor |
| Is Customizable? | No |
| Is Modular | Yes |
| Item Depth | 21.5 inches |
| Item Dimensions | 21.5 x 78 x 0.43 inches |
| Item Firmness Description | supportive |
| Item Weight | 10.3 Pounds |
| Manufacturer | Hills Point Industries, LLC |
| Manufacturer Part Number | 840316706971 |
| Material Features | Slip-resistant |
| Material Type | Engineered Wood |
| Model Number | 840316706971 |
| Number of Pieces | 1 |
| Pattern | Solid |
| Product Care Instructions | Spot Clean with Damp Cloth, Wipe with Damp Cloth |
| Recommended Number of People for Assembly | 1 |
| Recommended Uses For Product | Commercial, Residential |
| Required Assembly | No |
| Room Type | Bedroom, Living Room, Nursery, Study Room, Sunroom |
| Seat Cushion Configuration | Multiple Cushion Seat |
| Seat Cushion Removability | Removable |
| Seat Depth | 21.5 inches |
| Seat Height | 0.43 Inches |
| Seating Capacity | 5 |
| Set Name | 21.5 x 78 Oversized Sofa |
| Shape | Rectangular |
| Size | 21.5" x 78" Oversized Sofa |
| Sofa Type | Standard |
| Style Name | Modern |
| UPC | 840316706971 |
| Upholstery Cleaning Code | W |
| Upholstery Color | Grey |
| Weight Capacity Maximum | 400 Pounds |
| Weight Limit | 400 Pounds |
T**W
Steady and true fit
The product works well. Very sturdy and supports adding more time of usefulness to an Italian leather couch set. Very satisfied.
T**A
Works great!
Fits my sofa perfectly and renews the firm support. Very affordable fix for a sofa I donโt want to replace but needs a firming up.
A**R
So Nice, I Bought it Twice!!
I bought one for my Granny, as sheโd been using a wood board under her cushions for the longest. Over time, it started shifting multiple times a day and she had to keep adjusting it. This has made a world of difference for her! One of my couch cushions had started sagging and drooping, so I thought Iโd give it a try myself. Just now put it on and it almost feels like a brand new couch. Sits higher, firmer, much more comfortable. Perfect size for my couch!
S**O
Functions as promised
My item was received quickly and so far functions as expected. The non slip grip holds well and it provides decent support under our sofa seat cushions.
L**Y
Top Quality Product! Save Your Couch And Back!
I never write reviews. If you find yourself scrolling through the reviews, let me stop you. Wether is bad cushions or springs. This product is hands down what they say it is and does exactly what they describe it does! Heavy duty and well built! Worth every cent! I AM VERY PLEASED! My couch feels amazing and my back and body is happy.
C**N
Great to make the couch sit like new!
Awesome product! My old sagging couch ( it wasnโt horrible but it was very soft sitting!) now sits like a fresh firm sofa! Well worth the cost and so easy!
S**N
Works great!
Installed these on a sagging sofa and they really helped. They also have a rubbery side that helps keep them from slipping.
T**.
Saved my sofa!
Very sturdy and perfect fit. This added a little more life to my well loved sofa. Recommended!
L**A
Exactly as described, works great!
Thick, quality material, easy to install, solves sagging, sofa cushion seat feels restored when sitting.
D**A
I recommend
Well made and professional, it fulfills its purpose perfectly. I definitely recommend it.
A**S
Better support on our sofa
Work good with our letter cushions we felt that we were sinking into sofa all the time we installed it and felt the difference right away
M**N
Good buy
Really pleased with this item. Just what was needed to make our old sofa more supportive.
P**R
Does what is required
Good firm support
Trustpilot
2 months ago
1 month ago