Search  for anything...

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

  • Based on 220 reviews
Condition: New
Checking for the best price...
$84.99 Why this price?
Save $65.00 was $149.99

Buy Now, Pay Later


As low as $14.17 / mo
  • – 6-month term
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout.

Payment plans are offered through our trusted finance partners Klarna, PayTomorrow, Affirm, Afterpay, Apple Pay, and PayPal. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

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.

To initiate a return, please visit our Returns Center.

View our full returns policy here.


Availability: In Stock.
Fulfilled by Amazon

Arrives Friday, Sep 5
Order within 8 hours and 9 minutes
Available payment plans shown during checkout

Size: Twin


Style: New Version


Features

  • Breathable Stitch-bond Fabric
  • 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.
  • PERFECT FOR BUNK, LOFT & DAYBEDS Box springs can add too much height, and regular slats can shift loudly. If you want a space-saving base that is also quiet, this low-profile bunkie board is the perfect fix. Ideal for kids' bunk beds, loft beds, and daybeds.

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 Full/Queen/King/Cal King: 4-Piece Split Design FOR TWIN, TWIN XL , FULL, QUEEN AND KING 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: Twin


Color: Grey


Brand: Greaton


Assembly Required: No


Manufacturer: Greaton


UPC: 015706262744


Product Dimensions: 75 x 37.5 x 1.5 inches


Item Weight: 35 pounds


Item model number: BBga-3/3s


Fabric Type: Breathable Stitch-bond Fabric


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: Friday, Sep 5

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.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Excelente producto
Size: King Style: New Version
Muy resistente, buena calidad, excelente precio, facil de armar y el mattress no se rueda, hace que la cama sea mas cómoda y ayudo a no producir ruidos con el movimiento.
Reviewed in the United States on June 27, 2025 by Pablo Cintron Otero

  • Well made
sturdiness
Reviewed in the United States on July 7, 2025 by Amazon Customer

  • Worked fine
Size: Twin XL(Set of 2) Style: New Version
Not very sturdy but did the trick.
Reviewed in the United States on July 1, 2025 by Kindle Customer

  • NEVER KNEW THESE EXISTED
I got a new mattress but didn’t need a box spring and my cat likes to claw the bottom so I posted on FB and asked if there was anything like a box spring but “not.” Anyway this is the best. Protects your mattress and I don’t have to worry about it ever sinking as well.
Reviewed in the United States on May 23, 2025 by Nocomment

  • Saved my mattress
Size: King(Fold) Style: Old Version
Obtained sleigh bed. Had to ditch box springs due to bed being too high. Immediately could tell difference in mattress that I have loved. Purchased these bunk boards which made all the difference and I had my bed back!
Reviewed in the United States on May 18, 2025 by D. G. Ammons

  • Broke in half
Size: King(Fold) Style: Old Version
We’ve only used it for about 3 weeks on our king size bed frame and it snapped in half where it folds! For $170 this is cheap quality. I do not recommend. The only good thing is that Amazon was willing to replace it without having to return the broken one. Hopefully the replacement holds up.
Reviewed in the United States on April 29, 2025 by Yamilex Lopez Yamilex Lopez

  • Thick.
Salesman at store said this was required for the bed I purchased. Turned out when I put the bed together, this was not necessary and would have added an extra 1-2 inches in hight to the bed. On an already tall bed. So in storage they went.
Reviewed in the United States on January 2, 2025 by Cableslicer

  • Slide resistance
Great support
Reviewed in the United States on May 18, 2025 by Vickie Zepeda

Can't find a product?

Find it on Amazon first, then paste the link below.
Checking for best price...