Bunkie Board Queen Size 57x80 - Heavy Duty Reinforced Wood Bed Boards for Under Mattress, Universal Sleeper Sofa Support Board with Anti-Sag Design for Metal Bed Frame, Platform Beds&Pull Out Couches
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30-day refund/replacement
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
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Availability:
In Stock.
Arrives
Wednesday, Jul 30
Size: Queen-Size (57X80")
Features
- Queen-Size Bunkie Board with Military-Grade Support Engineered for 57"x80" queen beds, our bunkie board queen delivers full-edge support with 500lbs capacity. Specially designed slats system eliminates mattress sag on sofa beds, trundles, and metal frames. Heavy-duty cross-braced construction outperforms standard slats by 2.5x.
- Waterproof Sleeper Sofa Support Board Military-grade 1680D Oxford fabric creates impenetrable moisture barrier for sofa beds. Triple-layered wood core in this sleeper sofa support board prevents warping while allowing airflow. Spills and condensation simply wipe clean - ideal for kids' rooms and RV use.
- 7-Point Anti-Sag Technology Advanced reinforcement system combats mattress sinking in all sleeper sofa support board applications. Specially engineered bed boards for under mattress provide contour support for memory foam/hybrid types. Transforms uncomfortable sofa beds into hotel-quality sleep surfaces.
- Universal Bunkie Board Queen Compatibility From memory foam to hybrid mattresses, this universal support board works seamlessly under any 8-14" mattress. Install in 30 seconds - no tools required. Fits Murphy beds, daybeds, trundles, and all queen-sized sleep systems.
- Portable Sleeper Sofa Solution Ultra-lightweight yet durable, this sleeper sofa support board folds flat for RV/camping use. Maintains mattress integrity during moves or travels. Includes non-slip corner pads to secure any sofa bed configuration. Your go-to sleep upgrade for guest rooms and vacation homes.
Item Weight: 31.5 pounds
Package Dimensions: 58 x 16 x 2.5 inches
Date First Available: January 18, 2025
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Wednesday, Jul 30
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
- Klarna Financing
- Affirm Pay in 4
- Affirm Financing
- Afterpay Financing
- PayTomorrow Financing
- Financing through Apple Pay
Learn more about financing & leasing here.
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Top Amazon Reviews
Size: Queen-Size (57X80")
The media could not be loaded. This queen-size Bunkie Board is a game changer. Our old mattress was sagging badly, and this reinforced wood board gave it new life instantly. It’s solid, heavy-duty, and feels like it will last a long time. I used it on both a metal bed frame and a pull-out couch—it fit perfectly and added great support in both cases. The anti-sag design really works; the mattress is now level, firm, and super comfortable. No tools or setup required—just place it under the mattress, and you’re good to go. If you're dealing with a soft or sagging bed, don’t hesitate. This is a simple, affordable solution that really works.
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Reviewed in the United States on April 15, 2025 by Elisa A Elisa A
Size: Queen-Size (57X80")
Heavy This support board is very heavy and sturdy. Covered the entire surface of my Queen sleeper mattress. my husband slept on it for 4 nights, and he said it was very comfortable. and my baby like to jump in the bed . lol and the board can easily be folded for storage. Yes, I would recommend this product!
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Reviewed in the United States on March 31, 2025 by coco Xing coco Xing
Size: Queen-Size (48X59")
Nice solid backboard for the mattress. It is designed for signed but I think it should work fine for queen size bed given that it is just about 6” short on each side. You can see the size difference in the photo. The board is very solid and won’t bend, which is what I looking for. Overall happy with the purchase. Additional comment: this support board works out so good we ended up buying another queen size board for another bed. Very happy with the purchase
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Reviewed in the United States on March 16, 2025 by joie joie
Size: Queen-Size (57X80")
Well made. Nice quality
Reviewed in the United States on April 26, 2025 by Henry
Size: Queen-Size (57X80")
A great improvement to my bed. Replaced old broken box spring. Provided a good base for my new mattress. Improving my comfort and thus my nights sleep.
Reviewed in the United States on April 6, 2025 by Yesenia Zapata
Size: Queen-Size (57X80")
The quality of this bed board is very good. The material used is very strong. and can withstand sufficient weight. It is easy to install. which allows my mattress to find a better position and is not prone to bending. The price is right and it is worth buying!
Reviewed in the United States on March 24, 2025 by Moto
Size: Queen-Size (48X59")
My parents are visiting us and we let them sleep in our queen sofa bed. You guys know uncomfortable pull out sofa bed and my dad has been complaining about his back and we ordered this. It’s great support for the back and firm. We put it under the sofa bed mattress. It’s foldable and not problem when we’re putting it back.
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Reviewed in the United States on March 16, 2025 by Becky
Size: Queen-Size (57X80")
perfect support for underneath. Easy to install and better than wood slacks with gaps.
Reviewed in the United States on April 14, 2025 by Ben