Foundation
Give your mattress the support it needs with foundations and box springs from Jax Mattress in Jacksonville, FL. A proper foundation is essential for extending the life of your mattress, ensuring even weight distribution, and maintaining the support your mattress was designed to provide. Our foundations come in standard sizes to match your bed frame and mattress — Twin, Twin XL, Full, Queen, King, and California King. If you're replacing an old box spring, a modern foundation offers a firmer, more stable base without the bounce of traditional coil box springs. Low-profile foundations are available for beds where you want a lower overall mattress height. Not sure if you need a foundation? Check your mattress warranty — many manufacturers require a proper foundation to keep your warranty valid. Our team can help you choose the right base for your mattress type and bed frame. Visit our showroom in Jacksonville or shop online. Delivery available. Financing options available.
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Original price $169.97 - Original price $269.97Original price $169.97 - Original price $269.97Original price $169.97$128.80 - $201.21$128.80 - $201.21Current price $128.80
Better than a Boxspring Foundation
Ashley FurnitureBehold the newest foundation of comfort. This queen mattress riser is an all-in-one support system that takes the place of an ordinary bed frame an...
View full detailsOriginal price $169.97 - Original price $269.97Original price $169.97 - Original price $269.97Original price $169.97$128.80 - $201.21$128.80 - $201.21Current price $128.80Save up to 25% -
Original price $179.97 - Original price $299.97Original price $179.97 - Original price $299.97Original price $179.97$138.08 - $223.10$138.08 - $223.10Current price $138.08
Foundation Foundation
Ashley FurnitureDesigned 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...
View full detailsOriginal price $179.97 - Original price $299.97Original price $179.97 - Original price $299.97Original price $179.97$138.08 - $223.10$138.08 - $223.10Current price $138.08Save up to 26% -
Original price $219.97 - Original price $389.97Original price $219.97 - Original price $389.97Original price $219.97$164.16 - $293.81$164.16 - $293.81Current price $164.16
Low Profile Foundation
Ashley FurnitureDesigned 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...
View full detailsOriginal price $219.97 - Original price $389.97Original price $219.97 - Original price $389.97Original price $219.97$164.16 - $293.81$164.16 - $293.81Current price $164.16Save up to 25% -
Aleksa Grey Foundation, Queen
FOA EastDurable foundation with exterior design matching the "Aleksa" DM335 mattress. Size matches with other mattresses, too. Specifications Product Deta...
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Bird Of Paradise 4" Queen-Size Foundation
FOA EastDurable foundation with 4" thickness, suitable for those wanting a shorter sleeping vertical position. Exterior design matches bird of paradise pil...
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Framos Silver Base Foundation - Queen
FOA EastWith round corners and cross-braces for extra support this base foundation was designed for fast and easy assembly. Specifications Product Details...
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Lilium White/Brown Foundation, Queen
FOA EastA perfect match for the Lilium Euro Pillow Top Mattress, this foundation features premium quilting and comes in standard sizes of California King, ...
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