--- product_id: 514221983 title: "Couch Cushion Support Board for Sagging Sofa Cushions (21x48)" brand: "meliusly" price: "1557 kr" currency: NOK in_stock: true reviews_count: 13 url: https://www.desertcart.no/products/514221983-couch-cushion-support-board-for-sagging-sofa-cushions-21x48 store_origin: NO region: Norway --- # 21x48 inches perfect fit Anti-skid finish locks support 8mm thick poplar LVL wood Couch Cushion Support Board for Sagging Sofa Cushions (21x48) **Brand:** meliusly **Price:** 1557 kr **Availability:** ✅ In Stock ## Summary > 🛋️ Say goodbye to sag and hello to firm, flawless seating! ## Quick Answers - **What is this?** Couch Cushion Support Board for Sagging Sofa Cushions (21x48) by meliusly - **How much does it cost?** 1557 kr with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.no](https://www.desertcart.no/products/514221983-couch-cushion-support-board-for-sagging-sofa-cushions-21x48) ## Best For - meliusly enthusiasts ## Why This Product - Trusted meliusly brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Last:** 8mm engineered poplar wood resists warping and daily wear. - • **Sleek & Invisible:** Folds flat and lies seamlessly beneath cushions—no lumps, no fuss. - • **Stay-Put Stability:** Anti-skid underside keeps the board firmly in place under cushions. - • **Instant Sofa Revival:** Drop-in design restores sagging cushions in minutes—no tools needed. - • **Custom Fit Confidence:** Foldable panels adapt to your sofa’s unique frame for a perfect fit. ## Overview The Meliusly Couch Cushion Support Board is a durable, 21x48 inch engineered wood insert designed to instantly fix sagging sofa cushions. Featuring 8mm thick poplar LVL wood with a moisture-controlled finish and an anti-skid underside, it provides long-lasting, stable support without shifting. Its foldable, flat design fits seamlessly under removable cushions, making it a hassle-free upgrade for loveseats, sectionals, and sofas. ## Description Sofa Support Board Sofa Bed Board Classic Sofa Bed Sleeper Saver Bed Slats Vertical Bunkie Board Original Bunkie Board Heavy Duty BetterBunkie Endure ## Features - 100% Polyester - Imported - REPLACE SAGGING LOVESEAT CUSHIONS IN MINUTES — This under couch cushion support for sagging seats is a direct drop-in fix for couches, loveseats, and sectional pieces with sagging or worn-out seat cushions. Simply remove your cushions, unfold our sofa support board across the seat frame, and place your cushions back on top. No tools, no hardware, no hassle. Restore a firm, level seating surface instantly and stop that "falling into a hole" feeling for good. - 8MM THICK PANELS, BUILT TO STAY FLAT — Each panel is made from 8mm Poplar LVL engineered wood, moisture-controlled during manufacturing to resist warping, noticeably sturdier than thin cardboards or foam inserts sold as quick fixes. Our couch cushion replacement won't bow, bend, or compress under daily use. - ANTI-SKID FINISH KEEPS IT LOCKED IN PLACE — An anti-skid finish on the underside grips your sofa frame, keeping the couch cushion support insert from sliding or shifting once your cushions are back on. Rounded corners and beveled panel edges protect your upholstery from snags and won't dig into cushion fabric over time. - FOLDS FLAT, INSTALLS INVISIBLY — Every panel connects at a fold line so the whole heavy duty couch cushion support lies completely flat under your cushions instead of creating a lump, and folds compactly for easy handling and storage. Wrapped in 600D Oxford fabric coated on both sides, with overlocked seams for durability. No loose panels to align or reposition, just unfold and place. - MEASURE FOR THE BEST FIT — For best results, measure the inside width (arm to arm) and depth (front rail to back rail) of your sofa seat before ordering. Sofa frame dimensions vary by manufacturer, so measuring first helps you pick the right size for your couch or loveseat. Slight variance is easy to work around thanks to the foldable panel design. Works only with sofas that have removable seat cushions. ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B0BN2KZ7SY | | Best Sellers Rank | #9,898 in Home & Kitchen (See Top 100 in Home & Kitchen) #3 in Sofa Replacement Parts | | Customer Reviews | 4.6 4.6 out of 5 stars (5,001) 4.6 out of 5 stars | | Fabric Type | 100% Polyester | | Form Factor | Loveseat, Sectional | | Import | Imported | | Included Components | 21x48'' | Regular Loveseat | | Item Model Number | SSB201 | | Item Weight | 6.39 pounds | | Manufacturer | Meliusly Ventures LLC | | Number Of Pieces | 1 | | Product Dimensions | 21 x 48 x 0.3 inches | | Seat Height | 1 inches | | Tick Repellent Material | 600D Oxford Fabric, Heavy Duty Poplar Hardwood | ## Product Details - **Brand:** Meliusly - **Color:** Grey - **Fill Material:** Reinforced Wood Panels - **Shape:** Rectangular - **Size:** 21x48'' | Regular Loveseat ## Images ![Couch Cushion Support Board for Sagging Sofa Cushions (21x48) - Image 1](https://m.media-amazon.com/images/I/81VkzDEAr9L.jpg) ![Couch Cushion Support Board for Sagging Sofa Cushions (21x48) - Image 2](https://m.media-amazon.com/images/I/61AHZbp4+yL.jpg) ![Couch Cushion Support Board for Sagging Sofa Cushions (21x48) - Image 3](https://m.media-amazon.com/images/I/51xPQp0G9VL.jpg) ![Couch Cushion Support Board for Sagging Sofa Cushions (21x48) - Image 4](https://m.media-amazon.com/images/I/71Sg07EaYTL.jpg) ![Couch Cushion Support Board for Sagging Sofa Cushions (21x48) - Image 5](https://m.media-amazon.com/images/I/51sscPPoVDL.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Saved My Couch *by on Reviewed in the United States August 4, 2026* Have a lovely couch pushing 8-10 years old at this point. The couch fabric is still lovely, the couch is still in style but unfortunately it has been sat on by enough people that it started giving a bit too much in the seat area even though the cushions still look great.I was truly resigned to the fact ai was going to have to spend thousands on another couch when this one was pretty much fine—minus the one seat issue in particular—and that didn’t really sit right with me (no pun intended).I was looking for a bunkie board for a new bed and this is couch version popped up. I thought for the small price vs a new couch it was worth a try and if it didn’t work I’d return it.Oh my god am I happy I tried. It almost completely brought our couch back to new in the seat. We can at least get a year or more out of this, I’m positive! I am so glad I took a chance.Only critique is my couch is a hair smaller than the size I got (only and inch or two) so I had to tuck the pieces on the ends into the arm well a little bit but it’s no big deal.This thing is now saving my hips and my spouse’s back. It’s fantastic and so simple. ### ⭐⭐⭐⭐⭐ Great support for those sagging couches. *by on Reviewed in the United States September 14, 2026* These cushion support boards work great! My couch cushions no longer sag, and the couch feels much more comfortable and supportive. Easy to use and made a noticeable difference. Highly recommend. ### ⭐⭐⭐⭐⭐ Supportive ! *by on Reviewed in the United States October 16, 2026* It made my couch have more support and not droop in when people sat down! Really liked it and fits perfectly --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.no/products/514221983-couch-cushion-support-board-for-sagging-sofa-cushions-21x48](https://www.desertcart.no/products/514221983-couch-cushion-support-board-for-sagging-sofa-cushions-21x48) --- *Product available on Desertcart Norway* *Store origin: NO* *Last updated: 2026-10-25*