Foundation
Give your mattress the support it needs with foundations and box springs from Furniture & Mattress For Less in San Antonio, TX. 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 San Antonio or shop online. Delivery available. Financing options available.
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Original price $193.30 - Original price $301.96Original price $193.30 - Original price $301.96Original price $193.30$148.69 - $232.28$148.69 - $232.28Current price $148.69
Better than a Boxspring Foundation
Ashley FurnitureBehold the newest foundation of comfort. This mattress riser is an all-in-one support system that takes the place of an ordinary bed frame and box...
View full detailsOriginal price $193.30 - Original price $301.96Original price $193.30 - Original price $301.96Original price $193.30$148.69 - $232.28$148.69 - $232.28Current price $148.69Save up to 23% -
Original price $207.21 - Original price $334.82Original price $207.21 - Original price $334.82Original price $207.21$159.39 - $257.55$159.39 - $257.55Current price $159.39
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. Constructe...
View full detailsOriginal price $207.21 - Original price $334.82Original price $207.21 - Original price $334.82Original price $207.21$159.39 - $257.55$159.39 - $257.55Current price $159.39Save up to 23% -
Original price $246.36 - Original price $440.92Original price $246.36 - Original price $440.92Original price $246.36$189.51 - $339.17$189.51 - $339.17Current price $189.51
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 $246.36 - Original price $440.92Original price $246.36 - Original price $440.92Original price $246.36$189.51 - $339.17$189.51 - $339.17Current price $189.51Save up to 23% -
Original price $469.30Original price $469.30 - Original price $469.30Original price $469.30Current price $361.00$361.00 - $361.00Current price $361.00
Lilium White/Brown Foundation, Queen
FOA East DropshipA perfect match for the Lilium Euro Pillow Top Mattress, this foundation features premium quilting and comes in standard sizes of California King, ...
View full detailsOriginal price $469.30Original price $469.30 - Original price $469.30Original price $469.30Current price $361.00$361.00 - $361.00Current price $361.00Save 23% -
Original price $247.00Original price $247.00 - Original price $247.00Original price $247.00Current price $190.00$190.00 - $190.00Current price $190.00
Framos Silver Base Foundation - Queen
FOA East DropshipWith round corners and cross-braces for extra support this base foundation was designed for fast and easy assembly. Specifications Product Details...
View full detailsOriginal price $247.00Original price $247.00 - Original price $247.00Original price $247.00Current price $190.00$190.00 - $190.00Current price $190.00Save 23% -
Original price $330.98Original price $330.98 - Original price $330.98Original price $330.98Current price $254.60$254.60 - $254.60Current price $254.60
Bird Of Paradise 4" Queen-Size Foundation
FOA East DropshipDurable foundation with 4" thickness, suitable for those wanting a shorter sleeping vertical position. Exterior design matches bird of paradise pil...
View full detailsOriginal price $330.98Original price $330.98 - Original price $330.98Original price $330.98Current price $254.60$254.60 - $254.60Current price $254.60Save 23% -
Original price $439.66Original price $439.66 - Original price $439.66Original price $439.66Current price $338.20$338.20 - $338.20Current price $338.20
Aleksa Grey Foundation, Queen
FOA East DropshipDurable foundation with exterior design matching the "Aleksa" DM335 mattress. Size matches with other mattresses, too. Specifications Product Deta...
View full detailsOriginal price $439.66Original price $439.66 - Original price $439.66Original price $439.66Current price $338.20$338.20 - $338.20Current price $338.20Save 23%
Foundation — Frequently Asked Questions
What foundation brands does Furniture & Mattress For Less (San Antonio, TX) carry?
Our Foundation selection includes Ashley Furniture, FOA East Dropship, chosen for a balance of quality, comfort, and value. Browse the collection to compare styles and finishes side by side.
How do I choose the right foundation?
Measure where the foundation will go, then check your doorways, hallways, and stairwells to be sure it will fit inside. Think about how it will be used and by whom — homes with kids or pets do best with durable, easy-clean materials — and match the color, finish, and scale to what you already own. Want a second opinion? Just contact us.
Do you deliver foundation items?
Yes. We deliver throughout our local service area and, in most cases, will bring your foundation inside and place it where you want it. See our shipping & delivery policy for timelines, or contact us for a quote and an estimated delivery window.
Can I finance a foundation?
Yes. We offer financing options on qualifying purchases, often with promotional low- or no-interest plans. Ask us about prequalifying so you can shop with a budget in mind.
Does my foundation come with a warranty?
Most pieces are covered by the manufacturer's warranty, which typically protects against defects in materials and workmanship for a period that varies by brand and product. Keep your order confirmation as proof of purchase, and contact us if you ever need to file a claim — we'll help you work with the manufacturer.
What if my foundation arrives damaged?
Inspect it at delivery, and if anything isn't right, note it on the paperwork, snap a few photos, and contact us immediately. We'll coordinate a repair, replacement part, or return under our return policy.