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Flat Foundations

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Results (22)

Dreams Low Profile Flat Foundation

Dreams Low Profile Flat Foundation

More Options: Foundation Size

$175.99 - $390.99
Beautyrest Low Profile Foundation 2025 Edition

Beautyrest Low Profile Foundation 2025 Edition

More Options: Foundation Size

$200.00 - $400.00
Dreams High Profile Flat Foundation

Dreams High Profile Flat Foundation

More Options: Foundation Size

$180.99 - $400.99
EZ Lift Universal Foundation

EZ Lift Universal Foundation

More Options: Foundation Size

$179.99 - $349.99
$200.00-$360.00
Closeout Callout
Dreams Bunkie

Dreams Bunkie

 (31)

More Options: Foundation Size

$95.99 - $210.99
Avocado Green Mattress Foundation

Avocado Green Mattress Foundation

More Options: Foundation Size

$399.00 - $599.00
Sealy High Profile Flat Foundation

Sealy High Profile Flat Foundation

More Options: Foundation Size

$235.00 - $470.00
Aireloom Low Profile Foundation

Aireloom Low Profile Foundation

 (3)

More Options: Foundation Size

$310.00 - $620.00
TEMPUR-Flat Ultra Low Profile Foundation

TEMPUR-Flat Ultra Low Profile Foundation

 (3)

More Options: Foundation Size

$255.00 - $510.00
Beautyrest High Profile Foundation 2025 Edition

Beautyrest High Profile Foundation 2025 Edition

More Options: Foundation Size

$200.00 - $400.00
$205.00-$410.00
TEMPUR-Flat Low Profile Foundation

TEMPUR-Flat Low Profile Foundation

 (3)

More Options: Foundation Size

$255.00 - $510.00
TEMPUR-Flat High Profile Foundation

TEMPUR-Flat High Profile Foundation

 (739)

More Options: Foundation Size

$260.00 - $520.00
Beautyrest Black Low Profile Flat Foundation

Beautyrest Black Low Profile Flat Foundation

More Options: Foundation Size

$250.00 - $500.00
Beautyrest Low Profile Twin XL Foundation

Beautyrest Low Profile Twin XL Foundation

 (23)
$200.00
Stearns & Foster Low Profile Foundation 2023 Edition

Stearns & Foster Low Profile Foundation 2023 Edition

More Options: Foundation Size

$240.00 - $480.00
Beautyrest High Profile Foundation

Beautyrest High Profile Foundation

 (41)

More Options: Foundation Size

$410.00
Sealy Low Profile Foundation

Sealy Low Profile Foundation

More Options: Foundation Size

$230.00 - $460.00
Sealy High Profile Foundation

Sealy High Profile Foundation

 (73)

More Options: Foundation Size

$235.00 - $470.00
Sealy Low Profile Flat Foundation

Sealy Low Profile Flat Foundation

More Options: Foundation Size

$230.00 - $460.00
Beautyrest Black High Profile Flat Foundation

Beautyrest Black High Profile Flat Foundation

More Options: Foundation Size

$250.00 - $500.00
$255.00-$510.00
Stearns & Foster High Profile Foundation 2023 Edition

Stearns & Foster High Profile Foundation 2023 Edition

More Options: Foundation Size

$245.00 - $490.00
Aireloom High Profile Foundation

Aireloom High Profile Foundation

More Options: Foundation Size

$315.00 - $630.00
Different types of mattress bases can provide different levels of support and comfort. Box springs are a solid, basic option that can be used with most types of mattresses. Adjustable bed frames allow you to customize your sleeping experience, and are best used with latex or memory foam mattresses. Slatted foundations have metal or wood slats that provide support for innerspring and hybrid mattresses, but all-foam mattresses may sag if used with this type of bed frame.