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Beautyrest Mattress on a wooden bed frame in a bedroom setting with decor elements on top of a low profile 5.5" flat foundation

Beautyrest Mattress on a wooden bed frame in a bedroom setting with decor elements on top of a low profile 5.5" flat foundation

Beautyrest Mattress on a wooden bed frame in a bedroom setting with decor elements on top of a low profile 9" flat foundation

Beautyrest Flat Foundation 5.5" Twin Size Gray foam mattress topper on a black background

Beautyrest Flat Foundation 5.5" Twin XL Size Gray foam mattress topper on a black background

Beautyrest Flat Foundation 5.5" Full Size Gray foam mattress topper on a black background

Beautyrest Flat Foundation 5.5" Queen Size Gray foam mattress topper on a black background

Beautyrest Flat Foundation 5.5" King Size Gray foam mattress topper on a black background

Beautyrest Flat Foundation 5.5" Cal King Size Gray foam mattress topper on a black background

Comparison of the Beautyrest Flat Foundation low profile and standard profile foam pads with measurements.

Beautyrest Flat Foundation

$180.00
Designed to provide long-lasting comfort, the Beautyrest® Flat Bed Foundation pairs perfectly with Beautyrest mattresses and enhances individualized support + motion separation.
Level
  • Low Profile Foundation - 5.5"
  • Standard Foundation - 9"
Size
  • Twin
  • Twin XL
  • Full
  • Queen
  • King
  • Cal King
Overview

If you are looking to add a little height to your bed or need a box spring alternative for your bed frame, the Beautyrest® Flat Mattress Foundation is the perfect solution. Designed to provide long-lasting comfort, the Beautyrest® flat bed foundation includes a spruce framework and welded steel elements for greater support and durability.

  • Available in all standard sizes and two heights: standard 9" and low profile 5.5”
  • Center support extends to the floor for queen or king sizes
  • Meets or exceeds State and Federal Fire Retardancy Standards when used either by itself or with an approved Beautyrest® mattress
Details

Materials & Construction
Foundation height: 5.5”

Dimensions
Twin: 74"L x 37.5"W x 5.5"H
Twin XL: 79"L x 37.5"W x 5.5"H
Full: 74"L x 52.5"W x 5.5"H
Queen: 79"L x 59.5"W x 5.5"H
King: 79"L x 75"W x 5.5"H
California King: 83"L x 71"W x 5.5"H

Compatibility
Beautyrest® foundations are designed to be supported by platform frames or traditional bases.

Shipping, Returns & Warranty

Shipping
All of the Beautyrest mattresses and bases sold here are conveniently delivered using our complimentary White Glove Delivery experience. Typically, within 1 week of placing your order, you’ll be contacted by our shipping partner to select a delivery day that works best for your schedule. The day of your delivery, you’ll get a call confirming your delivery window. Upon delivery, they will set up your new mattress and remove your old mattress and any packaging for that mattress.  Most items ship in 2-4 weeks. We do not ship to Alaska or Hawaii at this time.

Returns
Your base purchase includes a 100-Night In-Home Trial. If, at any point during your trial, you are unhappy with your Beautyrest® mattress, simply reach out to us and we will help you initiate a return and receive a full refund of your purchase.