Choose your perfect foundation
Everyone needs a support system — and we take that literally. Our StableSupport™ Foundation is designed with your mattress in mind, providing a sturdy base and optimizing your mattress's comfort.
StableSupport™ Foundation
Choose Your Perfect Foundation
Everyone needs a support system — and we take that literally. Our StableSupport™ Foundation is designed with your mattress in mind, providing a sturdy base and optimizing your mattress's comfort.
America's #1 Mattress Brand
StableSupport™ Foundation
The ideal support for Sealy® mattresses.
Comfort
A Size For Every Sleeper
Our foundations are available in a 9” height that matches a traditional box spring and a lower 5” profile for a more modern look that will easily fit through more narrow stairways.
Quality
Long-Lasting Materials
Our flat foundation was made for your mattress to ensure years of comfort and support to come. This durable foundation is engineered to provide a solid base, with upholstery to complement any Sealy®.
StableSupport™ Foundation
The ideal support for Sealy® mattresses.
Comfort
A Size For Every Sleeper
Our foundations are available in a 9” height that matches a traditional box spring and a lower 5” profile for a more modern look that will easily fit through more narrow stairways.
Quality
Long-Lasting Materials
Our flat foundation was made for your mattress to ensure years of comfort and support to come. This durable foundation is engineered to provide a solid base, with upholstery to complement any Sealy®.
America's #1 Mattress Brand
In-Home Assembly
Your foundation will arrive via white glove delivery. Our dedicated team will assemble your foundation, for easy setup.
Built to Last
Made with high-quality textiles and materials, our foundation complements and supports your mattress.
10-Year Warranty
Rest easy knowing that your Sealy foundation is covered by a 10-year warranty. We use quality materials, so you're covered.
Need an Upgrade?
Personalized Comfort
Sleep better knowing you're supported all night long. Customize your sleep experience with a Sealy Ease® base, with a nearly unlimited range of positions to ensure your best night's sleep. Plus, receive a $200 Instant Gift when you purchase a mattress set.
Endless Head/Foot Positions
Free Delivery & In-Home Set-Up
Need an Upgrade?
Personalized Comfort
Sleep better knowing you're supported all night long. Customize your sleep experience with a Sealy Ease® Base, with a nearly unlimited range of positions to ensure your best night sleep. Plus, receive a $200 Instant Gift when you purchase a mattress set.
Raise your level of
Comfort.
Give your new mattress a lift (and protect your investment) with the right flat foundation. You’ll step up to a new level of comfort by adding a 5" or 9" Sealy® foundation today.
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