Gorilla Grip Heavy-Duty 70" Sofa Sag Support Board (.43" Thick Plywood)

Give your favorite sofa a second life! The Gorilla Grip Sofa Support Board is the ultimate solution for fixing sagging frames, worn-out springs, and dipping cushions. Unlike flimsy alternatives, this board is built from high-quality, ultra-thick plywood to provide long-lasting comfort and structural integrity.

✨ THE PLYWOOD ADVANTAGE:
While other brands use weak MDF or particle board, Gorilla Grip uses .43-inch thick plywood. This natural material is significantly more durable and can support up to 400 pounds without snapping or sagging.

Why You'll Love This Support Board:

Product Specifications:


Measurement Advice:

To ensure a perfect fit, please measure your sofa seat width from the left inside arm to the right inside arm. This 70" board is designed for standard 3-cushion sofas.

Restore your comfort and extend the life of your furniture—order your Gorilla Grip support board today!