Beautyrest Box Springs & Foundations You'll Love

6 Sizes

Beautyrest Triton Foundation

By Beautyrest

Standard, Queen

Rated 4.3 out of 5 stars.18 total votes

$374.99

Open Box:$357.69

FREE Delivery

This box spring offers support, durability, and reduced motion. When used with a proper supportive bed frame, it helps prevent sagging and bowing for the life of the mattress.

best mattress. Lisa. El Segundo, CA. Fri May 01 2026

5 Sizes

2024 Beautyrest Black Foundation

By Beautyrest

Low Profile (5.5"), Twin XL

Rated 5 out of 5 stars.1 total vote

$319.13

FREE Delivery

Specifically designed to work together with your Beautyrest Black® mattress, this Beautyrest Black® foundation offers long-lasting support and reduced motion for a restful night’s sleep

Emmy. Houghton, SD. Thu Dec 04 2025

5 Sizes

Beautyrest Standard Profile 9" Wood Box Spring

By Beautyrest

Twin XL

Rated 4.6 out of 5 stars.12 total votes

$171.99

FREE Delivery

Out of Stock

This mattress foundation offers durability for a restful night's sleep and reduces motion disturbance.

Well made and fits my poster bed perfectly.. Deborah. Kingsville Ontario. Mon Jun 19 2023

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Beautyrest Triton Foundation

2024 Beautyrest Black Foundation

Beautyrest Standard Profile 9" Wood Box Spring