Sealy Flat Foundation 5"

The Sealy® Flat Foundation is 5" tall and the perfect addition to your Sealy® mattress. The platform aids in increasing the longevity and comfort of your mattress while also minimizing motion transfer between partners during sleep. Its low profile provides optimal support to the mattress, ensuring the best possible feel. The platform's design coordinates perfectly with the aesthetic of your Sealy® mattress.

A Silhouette of a Sealy 5 inch flat foundation

Sealy Flat Foundation 9"

The 9" foundation is designed to support your Sealy® mattress. This platform enhances the longevity and comfort of your mattress while also minimizing motion transfer between sleeping partners. A flat foundation ensures that the mattress is fully supported while maintaining optimal comfort levels. The platform also seamlessly matches the aesthetic of your Sealy® mattress.

A Silhouette of a Sealy 9 inch flat foundation
A Sleep Outfitters team
A Sleep Outfitters team

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Product Specifications

    • Twin: 38" x 74"
    • Twin Long: 38" x 80"
    • Full: 53" x 74"
    • Queen: 60"x 80"
    • Split Queen: 30" x 80" (each piece/2-piece foundation)
    • King: 38" x 80" (each piece/2-piece foundation)
    • Split King: 38" x 80" (each piece/2-piece foundation)
    • CA King: 36" x 84" (each piece/2-piece foundation)
    • Split CA King: 36" x 84" (each piece/2-piece foundation)
    • 5"
    • 9"
    • Free delivery $1999 & up
    • 4-Month Price Promise
    • 10-Year Full Replacement Limited Warranty

We Aren't Sales People — We're Problem Solvers

We're passionate about great sleep. Our #1 focus is to find the best mattress and accessories for your individual budget and needs. Your expert Outfitter will use our one-of-a-kind "fit process" to identify your sleep solution. With no sales pitch and no pressure — that's our promise.

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