Box-Spring Foundation
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Aleksa Grey Foundation, Cal.King
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" Full-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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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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Bird Of Paradise 4" Twin-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 Link Spring
FOA EastA steel rail, top spring made of High Carbon, and 39" wire link fabric all come together to make this spring a comfortable mattress support. Specif...
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Framos Silver Base Foundation - Cal.King
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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Framos Silver Base Foundation - Full
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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Grey Foundation, Cal.King, 2CTN
FOA EastWith edge support and an attractive gray fabric, this foundation will help give you the comfort you deserve. Specifications Product Details Colle...
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Grey Foundation, E.King, 2CTN
FOA EastWith edge support and an attractive gray fabric, this foundation will help give you the comfort you deserve. Specifications Product Details Colle...
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Lilium White/Brown Foundation, Cal.King
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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Aleksa Foundation
FOA EastDurable foundation with exterior design matching the "Aleksa" DM335 mattress. Size matches with other mattresses, too.
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Bird Of Paradise 4" 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 Base Foundation
FOA EastWith round corners and cross-braces for extra support this base foundation was designed for fast and easy assembly.
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Lilium Foundation
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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Magnolia Foundation
FOA EastDurable foundation. Exterior design matches magnolia pillow top mattress.
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Minnetonka Foundation
FOA EastWith edge support and an attractive gray fabric, this foundation will help give you the comfort you deserve.
Box-Spring Foundation — Frequently Asked Questions
What box-spring foundation brands does Jax Mattress (Jacksonville, FL) carry?
Our Box-Spring Foundation selection includes FOA East, 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 box-spring foundation?
Measure where the box-spring 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 box-spring foundation items?
Yes. We deliver throughout our local service area and, in most cases, will bring your box-spring 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 box-spring 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 box-spring 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 box-spring 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.