






Laveve Heavy Duty Couch Cushion Support Board for Sagging Sofa, 21.5''x70''
US$59.38
Arrives as soon as ✓ Free shipping — over $200Description
Product Details Color:Black Pattern:Solid Size:70" x 21.5" - Couch Item Dimensions:20.5 x 67 x 0.4 inches Item Weight:8.1 pounds Included Components:/ Number of Items:1 Unit Count:1 Count ...
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Orders of $200 or more ship free. No code needed.
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Product Details
- Color:Black
- Pattern:Solid
- Size:70" x 21.5" - Couch
- Item Dimensions:20.5 x 67 x 0.4 inches
- Item Weight:8.1 pounds
- Included Components:/
- Number of Items:1
- Unit Count:1 Count
- Model Number:20.5 x 67 inch
- Shape:Square
- Theme:Contemporary
- Seat Depth:21.5 inches
- Seat Height:0.7 inches
- Item Dimensions D x W x H:21.5"D x 70"W x 0.4"H
- Leg Length:3 centimeters
- Arm Height:Oxford Fabric
- Seat Interior Width:70 inches
- Item Depth:20.5 inches
- Minimum Required Door Width:67 inches
- Sofa Type:Standard
- Additional Features:Folding
- Room Type:Living Room
- Number of Pieces:1
- Seat Cushion Quantity:1
- Indoor Outdoor Usage:Indoor
- Orientation:[AI] Upright (with a confidence level of 70%)
- Manufacturer Grade:LAVEVE
- Recommended Uses For Product:Sofa
- Set Name:70" x 21.5"
- Item Highlight:Extra Thick Solid Wood Under Couch Insert with Anti-Slip Dots, Repair Sagging Spring Sofa and Replace Worn Cushions
- Number of Packs:1
- Age Range Description:Adult
- Manufacturer Part Number:001
- Warranty Type:Limited
- Mfg Warranty Type (i.e. Parts, Labor):Full Warranty
- Component Connector Assembly:Not Required
- Assembly Instructions Description:Simply remove your sofa cushions, place the couch support underneath, and replace the cushions.
- Style Name:Contemporary
- Arm Style:Armless
- Back Style:Cushion Back
- Cushion Style:Rounded edge
- Leg Style:Armless
- Frame Color:Black
- Furniture Leg Color:Black
- Upholstery Color:Black
- Accent Color:Black
- Finish Types:textured
- Weight Capacity Maximum:400 pounds
- Seating Capacity:4
- Item Firmness Description:Firm
- Seat Cushion Configuration:Multiple Cushion Seat
- Minimum Weight Capacity:181.44 kg
- Upholstery Fabric Type:Oxford Weave
- Frame Material Type:Wood
- Material Type:Wood
- Has Removable Seat Cushion Cover:false
- Product Care Instructions:Hand Wash Only
- Seat Fill Material:Foam
- Furniture Leg Material:Wood
- Seat Back Fill Material:Foam
- Back Cushion Removability:Semi-attached
- Seat Cushion Removability:Attached
- Fill Material:wooden
- Material Features:sturdy solid wood and non-slip nylon
- Included Throw Pillow Cover Material:Nylon
- Cushion Construction:Wood,Oxford Fabric
About this item
- Big Upgrade – LAVEVE couch support features an ergonomically designed thickness. Its upgraded multilayer solid wood composite structure is designed to effectively solve sagging couch cushions while maintaining the right balance of firm support and comfortable flexibility. Each board supports up to 400 lbs for reliable, long-lasting support.
- Fit for All Sofa Types - Offered in 19 compatible sizes, LAVEVE cushion support fits everything from chairs and loveseats to large sectionals and deep sofas. The foldable couch support is easy to adjust and combine for a perfect furniture fit in any living space.
- Anti-slip Oxford Fabric Cover - Wrapped in heavy-duty 600D Oxford fabric with silicone dots for grip. This under couch cushion support stays firmly in place without sliding, keeping your couch cushions and frame stable during daily use.
- Safe Rounded Corners - Every edge and corner is carefully rounded and polished, providing safe, comfortable sofa cushion support for families with kids and pets. Works perfectly as a couch cushion replacement, providing firm sofa cushion support and extending your sofa’s life.
- Install in Seconds - The easiest way to fix sagging couch cushions—no tools required. Simply remove cushions, place the under couch cushion support on the frame, and put cushions back. Instantly restore firmness and comfort. Backed by LAVEVE’s quality warranty for lasting confidence.
Shipping Policy
LINGERWOOD ships from the United States.
Most orders leave the warehouse within 1 business day and arrive in 2–7 business days.
- Free shipping on orders of $200 or more, applied automatically
- Otherwise shipping is a flat $6.90
- Your tracking number is emailed as soon as your order ships
- We currently ship to the lower 48 United States
Return policy
30-day returns.
If it's not right for the room, you can request a return within 30 days of delivery, and LINGERWOOD will email you return instructions. Change-of-mind returns must be unused, unassembled, and in their original packaging. There is no restocking fee. Depending on the item's packaged size and weight and how it needs to be collected, a change-of-mind return may have a return shipping or pickup cost. We only deduct the actual cost: we tell you the exact amount and get your OK before arranging a paid return, and if there is no cost, nothing is deducted. Returns for damaged, defective, or incorrect items are free.
How it works
- Email us at support@lingerwood.com with your order number.
- We send your return instructions within 1 business day, along with any return shipping cost so you can decide.
- Your refund goes back to your original payment method within 10 business days of the carrier scan.
Damaged or defective on arrival? Send a photo and LINGERWOOD replaces or refunds immediately, return shipping on us, and in most cases you won't need to send anything back.






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