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Stearns & Foster® 9" Full Flat Standard Foundation

Engineered to support your Stearns and Foster® mattress with a perfectly solid, flat surface. Fashion + function, the perfect mattress isn't complete without the perfect foundation. Our flat foundations are designed to take the place of a traditional box spring and can be placed directly on your existing bed frame.

Stearns & Foster® 9" Twin XL Flat Standard Foundation

Stearns & Foster® 9" Twin Flat Standard Foundation

Stearns & Foster® 9" Queen Flat Standard Foundation

Stearns & Foster® 9" Split Queen Flat Standard Foundation

Stearns & Foster® 9" Split California King Flat Standard Foundation, Includes 2 Pieces

Engineered to support your Stearns and Foster® mattress with a perfectly solid, flat surface. Fashion + function, the perfect mattress isn't complete without the perfect foundation. Our flat foundations are designed to take the place of a traditional box 

Constructed with the finest textiles, our Stearns & Foster® foundation is designed to enhance the look and feel of your mattress.

Our solid surface foundation is crafted to provide years of stationary support. Designed and upholstered to complement our mattresses and your bedroom décor.

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.

*9" flat standard foundation only. All other products sold separately. Images may not depict actual size.

Stearns & Foster® mattresses have been crafted by hand from the highest quality and incredibly luxurious materials for over 175 years. Experience the difference of time-honored craftsmanship for yourself. Let us be a part of your history.

Stearns & Foster® 9" Split King Flat Standard Foundation, Includes 2 Pieces

Designed to cater to your busy lifestyle and built to last, this innovative foundation is ready to assemble in the comfort of your home. The unique shippable design is the perfect alternative to the standard box spring.

Sierra Sleep® By Ashley® King Standard Foundation

Constructed with a sturdy metal frame with rounded corners for safety, this is the last foundation you’ll ever need. Now you can have the support and comfort of a box spring without ever having to leave your house.

Includes metal frame, metal inside supports, slats, removable cover and hardware

All parts, tools and instructions are packed into one compact box that ships straight to your door

*Foundation only, all other products sold separately. Images may not reflect actual size. Color in images may differ in person; see retailer for the actual finish.

Sealy® 9" Twin High Profile Foundation

The Sealy® 9" High Profile Foundation provides a strong and stable base for your mattress, ensuring long-lasting support and comfort. Designed to reduce motion transfer and enhance mattress durability, this sturdy foundation is perfect for any twin-size bed frame, offering a sleek and modern look for your bedroom.

Sealy® 9" Full High Profile Foundation

The Sealy® 9" High Profile Foundation provides a strong and stable base for your mattress, ensuring long-lasting support and comfort. Designed to reduce motion transfer and enhance mattress durability, this sturdy foundation is perfect for any full-size bed frame, offering a sleek and modern look for your bedroom.

Sealy® 9" Split Queen High Profile Foundation, Includes 2 Pieces

The Sealy® 9" High Profile Foundation provides a strong and stable base for your mattress, ensuring long-lasting support and comfort. Designed to reduce motion transfer and enhance mattress durability, this sturdy foundation is perfect for any split queen-size bed frame, offering a sleek and modern look for your bedroom.

Sealy® 9" Queen High Profile Foundation

The Sealy® 9" High Profile Foundation provides a strong and stable base for your mattress, ensuring long-lasting support and comfort. Designed to reduce motion transfer and enhance mattress durability, this sturdy foundation is perfect for any queen-size bed frame, offering a sleek and modern look for your bedroom.

Sealy® 9" Split California King High Profile Foundation, Includes 2 Pieces

The Sealy® 9" High Profile Foundation provides a strong and stable base for your mattress, ensuring long-lasting support and comfort. Designed to reduce motion transfer and enhance mattress durability, this sturdy foundation is perfect for any split California king-size bed frame, offering a sleek and modern look for your bedroom. 

Sealy® 9" Twin XL High Profile Foundation

The Sealy® 9" High Profile Foundation provides a strong and stable base for your mattress, ensuring long-lasting support and comfort. Designed to reduce motion transfer and enhance mattress durability, this sturdy foundation is perfect for any twin xl-size bed frame, offering a sleek and modern look for your bedroom.

The Sealy® 9" High Profile Foundation provides a strong and stable base for your mattress, ensuring long-lasting support and comfort. Designed to reduce motion transfer and enhance mattress durability, this sturdy foundation is perfect for any queen-size 

9-inch high-profile foundation for optimal support

Sleek and modern design complements any bedroom

*High profile foundation only, all other product sold separately. Images may not depict actual size.

Tempur-Pedic® TEMPUR-Flat™ 9" Twin High Profile Foundation

Engineered to support your Tempur-Pedic mattress with a perfectly solid, flat surface. Tempur-Flat™ 9” Ultra-Low-Profile Charcoal Foundation is perfect for platform-style bed frames. The high, low or ultra-low-profile foundation is recommended for any bedroom to match with their mattress for comfort sleep. 

Tempur-Pedic® TEMPUR-Flat™ 9" Twin XL High Profile Foundation

Tempur-Pedic® TEMPUR-Flat™ 9" Split King High Profile Foundation, Includes 2 Pieces

Tempur-Pedic® TEMPUR-Flat™ 9" Full High Profile Foundation

Tempur-Pedic® TEMPUR-Flat™ 9" Queen High Profile Foundation

Tempur-Pedic® TEMPUR-Flat™ 9" Split Queen High Profile Foundation, Must Order Two for a Set

Tempur-Pedic® TEMPUR-Flat™ 9" Split California King High Profile Foundation, Must Order Two for a Set

Engineered to support your Tempur-Pedic mattress with a perfectly solid, flat surface. Tempur-Flat™ 9” Ultra-Low-Profile Charcoal Foundation is perfect for platform-style bed frames. The high, low or ultra-low-profile foundation is recommended for any bed

Engineered to support your Tempur-Pedic® mattress — and upholstered in matching grey fabric — with a perfectly solid, flat surface at a height that’s right for you. 9” High matches a traditional box-spring height. 5” Low fits through more narrow stairways. 2” Ultra-low is perfect for platform-style bed frames. Place your foundation in a bed frame.

When NASA released the material’s formula for consumer use, our founders were eager to improve the application specifically for sleepers. Our scientists rigorously tested and enhanced the foam to increase its adaptability, heat dissipation, and durability.

For more than 25 years, Tempur-Material™ has evolved to give you a sleep experience like no other. Unlike memory foam, our material is uniquely formulated to respond to your body’s weight, shape, and temperature.

The material’s viscous (fluid-like) and elastic (spring-like) properties actively work together to provide the proper support, comfort, and infinite adaptability.

The result? Unparalleled pressure point relief, absorption, and motion separation to help keep you in uninterrupted, deep sleep. That’s why no other material performs like Tempur-Material™.

*Foundation only, other pieces sold separately. Image shown may not depict actual size.

Designed to cater to your busy lifestyle and built to last, this innovative foundation is ready to assemble in the comfort of your home. The unique shippable design is the perfect alternative to the standard box spring. Constructed of sturdy metal instead

Sierra Sleep® By Ashley® 10" Black Twin XL Standard Foundation

*Foundation only, all other products sold separately. Images may not depict actual size.

Designed to cater to your busy lifestyle and built to last, this innovative foundation is ready to assemble in the comfort of your home. The unique shippable design is the perfect alternative to the standard box spring. Constructed of sturdy metal instead of wood for greater durability and longevity, this is the last foundation you’ll ever need. Now you can have the support and comfort of a box spring without ever having to leave your house.

Standard Foundations

Tempur-Pedic® TEMPUR-Flat™ 9" Queen High Profile Foundation

$380.00

Stearns & Foster® 9" Queen Flat Standard Foundation

$315.00

Sealy® 9" Queen High Profile Foundation

$250.00

Sierra Sleep® By Ashley® 10" Black Twin XL Standard Foundation

$200.39

Sierra Sleep® By Ashley® California King Standard Foundation

$290.56

Sierra Sleep® By Ashley® Full Standard Foundation

$205.41

Sierra Sleep® By Ashley® King Standard Foundation

$290.56

Sierra Sleep® By Ashley® King Standard Foundation

$265.48

Sierra Sleep® By Ashley® Queen Standard Foundation

$237.89

Sierra Sleep® By Ashley® Queen Standard Foundation

$237.89

Sierra Sleep® By Ashley® Twin Standard Foundation

$180.33

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