BEN'SHOME® Couch Cushion Support Board for Sagging Super Deep Extra Long Sofa - Stop Sinking Into Your Couch | 0.5" Thick Solid Wood, 400 LBS | Fits 82–96" x 30" Deep | Anti-Slip, Lifetime Replacement — Open-Box, 6% Off

✔️ STOP SINKING INTO YOUR COUCH - RESTORE COMFORT & SUPPORT IN 60 SECONDS - Tired of sagging sofa cushions or that frustrating “falling into a hole” feeling? Instantly bring your long couch back to life with a heavy-duty couch cushion support board. Lifts and stabilizes your cushions across the entire seating area to restore the ideal balance of comfort and support - No tools, no damage, no expensive couch replacement - just comfortable, supportive seating again.

✔️ UPGRADED 0.5" THICK SOLID WOOD - BUILT STRONGER FOR LASTING SUPPORT - Engineered for maximum strength, this upgraded couch support board is built from solid wood instead of weaker MDF, foam, or thin plywood alternatives. Delivers firm, reliable sofa seat support that won’t bend, crack, or collapse under daily use - supporting up to 400 LBS with confidence.

✔️ PERFECT FIT FOR 82-96" x 30" DEEP - STAYS HIDDEN WHILE PROVIDING FIRM SUPPORT - Measure your sofa base before ordering - width (arm to arm) and depth (front to back) - to ensure the best fit. Designed for long couches and oversized sofas, this under cushion support flexes to conform to your sofa base for a precise, secure fit that stays hidden under cushions. Available in multiple sizes for different sofa types and seating depths.

✔️ NON-SLIP OXFORD FABRIC - SECURE SUPPORT THAT PROTECTS YOUR SOFA - Double-sided anti-slip fabric grips both the cushion and frame to prevent shifting or sliding across wider seating areas. Designed with smoothly rounded boards and safety-finished edges to help protect your sofa from wear, keeping it safe, secure, and looking its best over time.

✔️ ORIGINAL DESIGN BY BEN'SHOME - SMALL U.S. FAMILY BUSINESS - LIFETIME REPLACEMENT GUARANTEE - Trusted by thousands to fix sagging sofas, sunken cushions, and worn seating without replacing furniture. As the original creators of this solution, BEN'SHOME has spent years refining the ideal balance of comfort and support. Backed by 8,700+ reviews and a risk-free lifetime replacement.

Couch Cushion Support Board for Sagging Sofas BEN'SHOME heavy duty couch cushion support board is designed to fix sagging sofas, sinking couches, flat cushions, and worn-out seating. This under cushion support board restores firmness and helps extend the life of your furniture. Made from 0.5" thick solid wood, this sofa support board provides strong and stable support for daily use. Unlike foam or thin plywood alternatives, this durable couch support will not bend or collapse under pressure. Rated up to 400 lbs. This furniture support board works for couches, sofas, loveseats, sectionals, recliners, armchairs, and deep seating furniture. It fits a wide range of sizes, including standard sofas, oversized couches, and extra deep cushions. Available in multiple sizes, including widths from 20" to 96" and depths from 19.7" to 30". Always measure your seat width and depth to ensure the best fit. Easy to install - simply remove cushions, place the support board underneath, and replace cushions. No tools required. The non-slip Oxford fabric keeps the support securely in place. Ideal for fixing sagging cushions, supporting sofa seating, stabilizing furniture, and improving comfort. This couch cushion support board is a practical solution for restoring your sofa without replacing it.