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Foundation & Bunkie Board
Better than a box spring, our foundation and bunkie board add optimal support & durability
- Twin$225
- Twin XL$225
- Full$305
- Queen$355
- Split Queen$375
- King$450
- Split King$450
- Cal King$450
- Split Cal King$450
Complete your sleep upgrade by upgrading from your old box spring to our premium mattress foundation or a low-profile bunkie board.
Our steel Universal Frame (sold separately) supports and lifts your foundation and mattress 7.5" off the ground. Mattress cannot sit directly on the Universal Frame without a foundation.
- Durable supportHealthier sleepHandcrafted in the U.S
- Handcrafted from North American spruce, making it more durable than a traditional box spring
- Rounded corners create a seamless look with your Saatva mattress
- Both offer durable support with in two height options & in a standard 2” height for use with low-profile beds.
- TWIN - 38" X 75"
- TWIN XL - 38" X 80"
- FULL - 54" X 75"
- QUEEN/SPLIT - 60" X 80"
- KING/SPLIT - 76" X 80"*
- CAL KING/SPLIT - 72" X 84"L
*King and Cal King foundations come as a split design for ease of delivery and setup. This does not affect the feel or performance of the foundation or bunkie board under your mattress
4.75” & 8.75” Foundation
- Standard (non platform) bed frame
Place on a standard bed frame and pair with any mattress for added bed height
- Universal frame*
Place on the steel universal frame (sold separately) for a minimal bed setup
2” Bunkie board
- Standard (non platform) bed frame
Place on a standard bed frame by itself for a lower bed height or over an older box spring that needs added support
- Slatted platform bed frame
Place a bunkie board over the slats to create a stronger, solid surface for dual-sided mattresses like our Zenhaven or heavier foam mattresses that require added support
- Universal frame*
Place on the steel universal frame (sold separately) for a minimal, low-profile bed setup
- Bunk beds, loft beds & day beds
Place on bunk, loft, or day beds to add support without adding a lot of height
*Universal Frame (sold separately) supports and lifts the foundation or bunkie board and mattress 7.5" off the ground. Mattress cannot sit directly on the Universal Frame without a foundation.
- Standard (non platform) bed frame
Upgrade your bed setup with our premium foundation or bunkie board
Designed to be an elevated take on traditional box springs and bunkie boards, our foundations and 2” bunkie board maximize the comfort and lifespan of your mattress.
Durable support
- Premium quality materials provide a stable surface for your mattress
- Optimal support promotes proper spinal alignment and even weight distribution to prevent sagging over time
- Maximizes comfort and prolongs the lifespan of your mattress
Healthier sleep
- Cover made from the same soft, breathable fabric as our luxury mattresses that includes organic cotton
Assembled in the U.S.
- Proudly made to order in our network of 14 U.S. factories, just like our luxury mattresses
- Domestic factories cut down on the overall carbon footprint from manufacturing to delivery
Don't just take our word for it
Saatva has earned an A+ rating from the Better Business Bureau and 96% of Saatva customers are satisfied with their purchase**.See for yourself why we have the highest customer review ratings in the mattress industry.