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Greaton, Premium 38mm Split Wood Bunkie Board for Full Size Bed - 4-Piece Under Mattress Support Board, Fully Assembled, Fabric Ventilation Cover - Replaces Wooden Slats or Box Spring for Bed Frames

  • Based on 507 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon

Arrives Sunday, Sep 7
Order within 19 hours and 41 minutes
Available payment plans shown during checkout

Size: Full (74x52")


Style: New Version


Features

  • Wood
  • STURDY SUPPORT TO PREVENT SAGGING A sagging mattress can ruin your sleep. This firm supportive bed board keeps your mattress flat and even, stopping dips and lumps before they start. Enjoy a comfortable, well-supported bed that helps you wake up feeling rested.
  • EXTENDS MATTRESS LIFE & SAVES YOU MONEY Mattresses arent cheap... and a mattress without support wears down fast. This strong bunky board keeps everything firm and even, preventing premature wear & tear. Protect your mattress, sleep better, and avoid having to replace it too soon.
  • STRONG VENTILATED WOOD FOUNDATION Built from 1.5" thick split wood with a slatted design, these bed boards for under mattress provide a sturdy foundation that supports heavy weight. The stitched fabric cover adds breathability and reinforces durability, perfect for heavier mattresses.
  • 4-PIECE SPLIT DESIGN, FULLY ASSEMBLED - Unlike a single-piece or foldable mattress board support, this bed support board is split into four quarters for easier handling. Arrives fully assembled. Works with slatted beds and single support frames as a low-profile alternative to a box spring.
  • QUIET LOW-PROFILE BOARD FOR BED FRAMES Box springs add too much height, and regular slats can shift loudly and disturb your sleep. If you want a space-saving base that is also silent, this low-profile bunkie board is the perfect fix. Ideal for both platform beds and standard bed frames.

Description

A STURDY FOUNDATION FOR BETTER SLEEP A mattress is only as good as the support beneath it. Without a solid base, it can sag, wear out faster, and leave you waking up sore. This fabric-covered bunkie board creates an evenly firm foundation that extends mattress life, prevents sinking, and makes it feel more comfortable. Designed for both strength and breathability, it features a 1.5-inch thick wood slat frame wrapped in durable stitch-bond fabric for airflow and stability. Unlike bulky box springs or flimsy slats that shift around making noise – this no-sag, split-design bunkie board keeps your mattress supported day and night. Arriving fully assembled for easy transport, it makes setup easy and fits perfectly into your existing bed frame. Whether you need low-profile support or a replacement for loud wooden slats, this bunkie board delivers comfortable stability without the extra weight. PRODUCT SPECIFICATIONS: Usage: Under Mattress Support Thickness: 1.5 inches Material: Solid Wood (Slatted Frame) Covering: Breathable Stitch-Bond Fabric Twin: 2-Piece Split Design Full/Queen/King/Cal King: 4-Piece Split Design FOR TWIN SIZE BEDS 2-piece split design for Twin and Full sizes. Lightweight and easy to maneuver in tight spaces. Perfect for children’s bunk beds, loft beds, and daybeds where a box spring would add too much height. FOR FULL,QUEEN, KING AND CALIFORNIA KING BEDS 4-piece split design for Queen, King, and Cal King sizes. Provides sturdy support for bigger mattresses. It works great for standard bed frames that need extra strength, helping to stop sagging early and keeping your mattress firm and comfortable longer

Size: Full (74x52")


Color: Grey


Brand: Greaton


Assembly Required: No


Manufacturer: Greaton


UPC: 015706259621


Product Dimensions: 74 x 52 x 1.5 inches


Item Weight: 25 pounds


Country of Origin: USA


Item model number: BBFOLDmq-4/6


Fabric Type: Wood


Batteries required: No


Included Components: Bunkie Board Only


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Sep 7

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.

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Top Amazon Reviews


  • Great to have.
Size: King (80x76") Style: New Version
This is a good idea for a box spring replacement and you don’t need the height of one. Good reinforcement for the mattress to handle and install.
Reviewed in the United States on July 20, 2025 by Charles Coe

  • Perfect for a low profile queen size bed!
Size: Queen (79x59") Style: New Version
Great quality. Fits well on our guest queen size bed. They are just the right thickness and height for this low profile bed. Very easy to assemble, just unfold and place in the frame. I believe they were very well priced. These make the mattress more stable and nothing moves. Perfect!
Reviewed in the United States on July 23, 2025 by A. M. Marcello

  • Amazing! Handy!
Size: King (80x76") Style: New Version
Amazing! Easy to place, no assembly necessary, it’s already done, just be-careful because its a folding piece, (King) don’t pull take out with care!!
Reviewed in the United States on July 22, 2025 by Paola Estrada

  • Where are the legs?
Size: Full (74x52") Style: New Version
It doesn’t have the legs attached like the picture shows.
Reviewed in the United States on July 15, 2025 by Evelyn B.

  • Not what I was expecting
Size: Full (74x52") Style: New Version
The media could not be loaded. Product was delivered in a timely manner, no damage to packaging. Product is poorly made and came in damaged. The boards in the picture do not look like the ones I received. Box spring slides and is not snug to bed frame I should have bought it from the furniture store near me. I would have had to wait longer so I went with this product. Save your money!! ... show more
Reviewed in the United States on June 18, 2025 by Jose

  • Made a huge difference for me!
Size: King (80x76") Style: New Version
I just received my bunkie board for my 14” king sized mattress today. It was simple to install. I literally just climbed into bed and could feel the difference immediately, I’m so happy!! I’m so impressed with the difference this made in the firmness that I had to hop on here and write this while I was thinking about it. My mattress was only supported by slats on a platform bed frame. I noticed from underneath that it was kind of oozing through the slats and decided to try this. I’m so glad I did. This feels soooo much better! My back will be happier tomorrow morning. I was initially considering a low profile box spring, but most of those are slats covered by material, not to mention I’d probably need a foot stool to get in my bed if it’s any higher! Don’t hesitate if you’re on the fence. Get it! ... show more
Reviewed in the United States on July 8, 2025 by Lisa Lisa

  • Bunkie Board Believer!
Size: Queen (79x59") Style: New Version
I adore my current mattress, but it has a little age and was starting to sag a bit in the center. Upon receiving this product, I lugged it upstairs and installed the same day. I placed it on top of my current platform bed’s wooden slats. It was simple and easy for me to do alone. I noticed an immediate difference. It’s like my mattress is brand new again! I’ve only had it for a few days, but considering the quality of sleep I’ve had since installing this board, I’m a believer! ... show more
Reviewed in the United States on July 19, 2025 by Maya G.

  • Twin XL Bunkie Board
Size: Twin XL (79x37.5") Style: New Version
They are of decent quality and well built but are not XL Bunkie boards, they are about an inch and a half to short on the side and the mattress and bunkie will slide around on the frame, they seem to be just regular twin, if you turn them the other way they are to big and the mattress and bunkie could fall off the bed. I know the frame I have is an twin XL..Just my observation.. ... show more
Reviewed in the United States on June 2, 2025 by Ricky Miller

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