Heavy Duty Couch Support Board for Sagging Seat, 0.5" Thick Plywood Sofa Cushion Support for Sagging Couch, 70 x 21.5 Inch Wood Insert for 3-Seater or Loveseat, 500 lbs Capacity, Non-Slip, Grey
US$16.00
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US$16.00
Price when purchased online
Free shipping
Free 30-day returns
Sold and shipped by www.wincab.de
Free 30-day returns Details
Product details
| Management number | 226512555 | Release Date | 2026/05/09 | List Price | US$16.00 | Model Number | 226512555 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
- 1.Ultra-Strong Plywood Construction for Long-Lasting Use Unlike flimsy MDF or particle board alternatives, our couch support board is made of premium 0.5-inch thick plywood—naturally stronger and more durable to hold up to 500 pounds. It effectively fixes sagging couch frames, worn-out springs, and flattened cushions, extending your sofa’s lifespan and saving you money on replacements
- 2.Non-Slip Grip Dots Keep It Securely in Place The underside of the sofa support board is covered with hundreds of slip-resistant PVC grip dots. These tiny but tough dots lock onto your sofa frame tightly, preventing the sofa cushion support board from shifting, sliding, or bunching up even during daily use (like sitting, leaning, or getting up). No more readjusting the board every time you use your couch!
- 3.Instantly Fix Sagging Couches Upgrading your sagging couch has never been easier—no tools, no cutting, no complicated steps. Simply: 1) Remove your sofa cushions; 2) Unfold the sofa support board (if folded) and lay it across the sofa frame (grip dots facing down); 3) Put the cushions back on top. Enjoy instant extra support and improved comfort right away
- 4.Foldable & Universal Fit for Most Furniture Designed to fit standard sofas (70” length), but it’s also foldable and stackable to work with loveseats, armchairs, or smaller couches. Just measure your sofa’s seat width (from left inside arm to right inside arm) before buying—our 70” board is a perfect match for most full-size sofas, and the foldable design lets you store it easily if you switch furniture later.
- 5.Enhanced Comfort & Longevity The Oxford fabric cover adds a soft, anti-slip layer that protects your furniture and prevents damage to cushion covers. Improves sitting posture, reduces back strain, and keeps your couch comfortable for years.
| ASIN | B0G7T1RHR2 |
|---|---|
| Size | 21.5" x 70" |
| Color | Dark Grey |
| Shape | Rectangular |
| Arm Style | Armless |
| Sofa Type | Standard |
| Back Style | Solid Back |
| Brand Name | FangKAII |
| Is Modular | No |
| Item Depth | 21.5 inches |
| Seat Depth | 21.5 inches |
| Style Name | Modern |
| Orientation | Facing Front |
| Manufacturer | FANGKAII |
| Model Number | 21.5" x 70" |
| Cushion Style | Rectangular |
| Fill Material | Premium 0.5-inch thick plywood |
| Material Type | Heavy Duty Plywood Boards |
| Is Customizable | No |
| Item Dimensions | 21.5 x 70 x 0.5 inches |
| Number of Pieces | 1 |
| Seating Capacity | 3 |
| Upholstery Color | Grey |
| Material Features | Durable and supportive |
| Required Assembly | No |
| Additional Features | Foldable, Grippy, Stackable, No Tools, No Hassle |
| Frame Material Type | Wood |
| Included Components | Couch Support Board |
| Cushion Construction | High-density foam cushions |
| Indoor Outdoor Usage | Indoor |
| Furniture Leg Material | Wood |
| Upholstery Fabric Type | Oxford Weave |
| Seat Back Fill Material | Foam |
| Manufacturer Part Number | FANGKAII559 |
| Item Dimensions D x W x H | 21.5"D x 70"W x 0.5"H |
| Item Firmness Description | Extra Firm |
| Product Care Instructions | Spot-clean spills in seconds with a damp cloth. No washing, no fuss – just wipe, dry |
| Seat Cushion Configuration | Multiple Cushion Seat |
| Component Connector Assembly | Not Required |
| Recommended Uses For Product | Commercial, Residential |
| Has Removable Seat Cushion Cover | false |
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