BedBro Bunkie Board King 10mm (76" x 80") – Grey Under Mattress Support, Anti-Sag & Noise-Free, Breathable Low Profile Bed Board for Metal Frame
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Availability:
Unavailable
Size: King(76x80")
Features
- BedBro King Size Bunkie Board Fits Most Bed Frames Designed for standard king mattresses (76" x 80"), this bunkie board works with platform beds, slatted frames, bunk beds, daybeds, trundles, and metal bed frames. An easy support upgrade without replacing your existing frame.
- Anti-Sag Mattress Support Creates a Stable Sleep Surface Covers gaps between bed slats to provide a flat, supportive foundation. Helps reduce sagging and uneven pressure points while supporting memory foam, hybrid, latex, and innerspring mattresses.
- Low-Profile Design Preserves Bed Height Slim construction fits discreetly under your mattress without noticeably changing bed height. Maintains the clean look of your bed while adding reliable support.
- Durable Construction Built for Everyday Use Made with reinforced hollow-core materials and a protective outer cover for long-lasting performance. Ideal for bedrooms, guest rooms, dorms, RVs.
- Non-Slip & Easy Setup No Tools Required Features a non-slip base to help keep the board securely in place. Simply position it under your mattress for instant supportno assembly or tools needed.
Size: King(76x80")
Color: Grey
Material: Insulation Panel
Style: Modern
Brand: wisdomdodo
Brand Name: wisdomdodo
Manufacturer: BedBro
Included Components: Folding Mattress Support Board
Model Number: BedBro
Manufacturer Part Number: B0H3KZM5CJ
Unit Count: 1 Count
Number of Packs: 1
Assembly Instructions Description: Simply Unfold And Place Under Mattress For Instant Support
Size: King(76x80")
Item Dimensions L x W x Thickness: 75"L x 38"W x 0.5"Th
Item Weight: 16 pounds
Number of Pieces: 1
Item Dimensions: 75 x 38 x 0.5 inches
Color: Grey
Style Name: Modern
Material Type: Insulation Panel
Product Care Instructions: Spot Clean With Mild Detergent
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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.
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Top Amazon Reviews
Size: King(76x80")
This bunkie board is perfect! It fits my king‑size bed frame really well and gives great support for my mattress.My mattress feels much firmer and comfortable to sleep on now. No more sagging, and it was super easy to set up. It comes folded, lightweight yet sturdy.Happy with my purchase
Reviewed in the United States on August 25, 2026 by Miaa_
I was worried this bunkie board wouldn't support my 3-inch memory foam topper on a metal bed frame, directly sleeping on it without a thick mattress, because I don't use a regular thick mattress – those are way too soft for me and give me back pain.But this board + the 3" topper turned out to be just right. It's firm like a hardboard, but with a little bit of softness from the topper. My back pain is gone, and my sleep quality has improved a lot. I almost went out to buy a piece of plywood – for a queen size, I would need one large board and then cut a smaller one to piece together, which is too much work and a hassle to haul back. But this is so much cleaner, lighter, and ready to use. No tools, no smell, and it fits my queen frame perfectly. If you like a firm sleep surface but still want a hint of cushion, this setup is a game changer. Highly recommend for anyone who finds normal mattresses too soft.
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Reviewed in the United States on June 3, 2026 by Leona
The Bedbro Bunkie Board was exactly what I needed. It was easy to set up, fits perfectly under my mattress, and provides great support without adding extra height to the bed. Since installing it, my mattress feels much more stable and I no longer notice any sagging between the slats. It seems well-made and sturdy, and it helped improve the overall comfort of my bed. Definitely worth the purchase if you need extra mattress support.
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Reviewed in the United States on June 16, 2026 by N.Kilpatrick
I recently bought this queen size bunkie board to go under my memory foam mattress, and I’m honestly impressed. It provides firm, even support without the bulk of a box spring. My mattress feels more stable, no more sagging in the middle, and it’s completely silent, no squeaking or creaking at all. Setup was a breeze, just placed it directly on the bed frame and laid the mattress on top. It low profile, so my bed height is perfect now. Highly recommend this for anyone using a slatted frame or wanting to extend the life of their mattress. Worth every penny.
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Reviewed in the United States on June 6, 2026 by Sabrina C
I have been wanting to try these out for a very long time. The price was finally right for me so I got this about a week ago. I got the king and was a little surprised that it was 2 separate pieces (2 twins) but I'm sure it was somewhere in the description. These were super easy to unbox and they are put together so you just unroll and put down. They look well made and seem sturdy. The bottom side has grippers on it so it helps not to slide around. They did not align side by side completely evenly but it's not much off. I do wish they would've made these a few inches longer in length. So it will be short either at the head or foot of the bed. Not a super big deal but would definitely be helpful as I have drawers under my bed that are now exposed where the bunkie board ends. For the little amount of time I've been using this, I feel like my bed seems even all over, there's absolutely NO noise when you move around which was a big issue for me before I purchased this. Overall I feel it's a good product & would recommend. If anything changes, I will update my review.
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Reviewed in the United States on June 23, 2026 by C.J.'s the name
Size: Queen(60x80")
Fit our queen size Luma bed frame perfect. Seems sturd, easy set up. Fair price.
Reviewed in the United States on September 2, 2026 by StuTX
Size: Queen(60x80")
The box is pretty heavy and required two persons to carry upstairs and install it. Quality seemed good. It also sat stable on the bed. Size fitted nicely and compatible with the bed. There was also no noise and made the mattress seem more comfortable.
Reviewed in the United States on August 10, 2026 by TripleBuy
Size: Queen(60x80")
HOW DO YOU CHARGE $140 $FOR THIS? The board is smaller than the displayed size by a few inches and this is when i didnt press the boards, leaving small gaps. The boards are also like very cheap quality plastic- bendable like cardboard. Just buy woodboards from your hardware store cheaper and more effective...
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Reviewed in the United States on September 7, 2026 by Henry Kim