394 Reviews
144214P
Sealy SX Box Spring Foundation
Pairs with Sealy mattresses, offers support, reduces motion, and lasts long

394 Reviews
144214P
Sealy SX Box Spring Foundation
Pairs with Sealy mattresses, offers support, reduces motion, and lasts long
- Superior support for Sealy beds
- Absorbs motion, reduces disturbance
- Prevents mattress sagging
- Durable for long-lasting use
Low Price Guarantee
See a lower price somewhere else? We'll match it up to 120 nights with our Low Price Guarantee.
Free & Fast Delivery
You want your perfect bed, and you want it quick—that’s why we offer Free & Fast Delivery.
Sleep Experts® In-Store & Online
Our Sleep Experts® get 200+ hours of training annually to help you find the perfect mattress, pillows & more within your budget.
Foundation
How to get
Product Details
Product Specifications
Features
- Ideal support for Sealy® mattresses
- Unmatched comfort and durability
- Available in 5" (Low) and 9" (Reg) Heights
- Engineered for long-lasting performance
- Dimensions
- Twin: 39" W x 75" L
- Twin XL: 39" W x 80" L
- Full: 54" W x 75" L
- Queen: 60" W x 80" L
- Split Queen: (2) 29.5" W x 80" L
- King: (2) 39" W x 80" L
- 2 Twin XL sizes make up a King size
- Split Cal King: (2) 36" W x 84" L
Delivery Information
Free Delivery
Home protection from outside dirt and elements
Delivery where you want - front door, side door or even garage
Contactless delivery, meaning we won’t enter your home
Mattress Setup and Haul Away
Includes all Free delivery services plus:
New mattress and box spring setup
Removal of packaging material from purchased item(s)
Removal of old mattress set (equal to the number of pieces purchased)*
Three maximum flight of stairs purchased items can be carried
$109.99
Mattress Setup and Haul Away / Adj Base
Includes all Mattress Setup & Haul Away services plus:
Five maximum flight of stairs purchased items can be carried
Delivery and setup of up to three mattress sets
Setup of adjustable bases purchased from Mattress Firm
$159.99