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Greaton, Premium 38mm Split Wood Bunkie Board Twin Size Bed - 2-Piece Under Mattress Support Board, Fully Assembled, Fabric Ventilation Cover - Replaces Wooden Slats or Box Spring for Bed Frames

Based on 88 reviews
Condition: New
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$72.90
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Availability: In Stock.
Fulfilled by Amazon

Arrives Saturday, Nov 7
Order within 23 hours and 49 minutes

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At a glance

Condition
New
Color
Grey
Size
Twin
Model
BBgr-3/3s
Dimensions
75 x 37.5 x 1.5 in
Weight
35 lb
Material
Wood
In the box
Bunkie Board Only

Features 5

  • 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.
  • 2-PIECE SPLIT DESIGN, FULLY ASSEMBLED - Unlike a single-piece mattress board support, this bed support board is split into two halves for easier handling. Arrives fully assembled. Works with slatted beds and single support frames as a low-profile alternative to a box spring.

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/Twin XL/Full/Queen/King: 2-Piece Split Design FOR TWIN, TWIN XL, FULL, QUEEN AND KING SIZE BEDS 2-piece split design for Twin, Twin XL, Full, Queen and King 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.

Specs 20

Size Twin
Color Grey
Material Wood
Style New Version
Brand Greaton
Brand Name Greaton
Manufacturer Greaton
UPC 015706261617

Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Nov 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


Perfect fit!
Color: Grey Size: Twin
Thank you for beautifully made product!
Reviewed in the United States on January 13, 2026 by Sam Sung

Perfect as a box spring without adding too much height
Color: Grey Size: Twin
Needed a thin box spring for a twin bed and this was perfect. Everytime I changed the sheets, the wooden pallets would collapse. This will prevent that from happening and adds extra support. Love!
Reviewed in the United States on September 17, 2025 by Lauren Nash

Great product for the price
Color: Grey Size: Twin
Got for my sons bed, very sturdy and light weight & easy to put on the bed frame
Reviewed in the United States on March 15, 2026 by Kasi

The right thickness for twin beds
Color: Grey Size: Twin
Excellent for what I needed
Reviewed in the United States on March 20, 2026 by Ike

Good purchase
Color: Grey Size: Twin
Seems to do the job
Reviewed in the United States on January 10, 2026 by Lowell Gordon

Get this for memory foam mattress!
I have been sleeping on a broken, creaky, ancient box spring. I have a memory foam mattress and this has truly changed my sleeping patterns and life. Put this on a slatted bed if you have a memory foam mattress you will not regret the purchase and YES it is worth it. I no longer feel the slats, it makes getting into bed feel solid and sturdy. The memory foam can then form around my body perfectly unlike when the slats or box spring we’re there. It has made my back feel tremendously better! I twist and turn in my sleep and I thought that was just me... nope I bought this and I sleep like a log. ... show more
Reviewed in the United States on June 7, 2023 by Des

Perfect fit for my bed
Color: Grey Size: Twin
It’s compact and sturdy
Reviewed in the United States on September 18, 2025 by Patel

Very sturdy
Color: Grey Size: Twin XL
Perfect for a dorm room. It’s overpriced but made in the USA and will last.
Reviewed in the United States on August 29, 2025 by Jong Lee
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