Price range: $225.00 through $750.00
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Strong Support. Trusted Quality. Complete your sleep setup with the Posturepedic 5″ Foundation by Sealy — built with a durable metal wire grid construction to provide a stable, solid surface for your mattress. Unlike traditional wood slat designs, this modern Posturepedic 5″ Foundation ensures long-lasting support and helps maintain your mattress’s comfort and shape over time.
Wrapped in a sleek navy blue cover, it’s the perfect match for Sealy’s Fenland, Rosebank, and High Point mattresses.
Proudly made in the USA—including in Dupont, Washington—every Sealy Posturepedic 5″ Foundation reflects over 140 years of craftsmanship and innovation. No wonder Sealy is the #1 mattress brand in America.
Pair your Posturepedic 9″ Foundation with your Sealy mattress and experience the difference night after night. Whether you’re upgrading your sleep setup or replacing an old box spring, this foundation is a reliable choice.
FEATURES
| Length | Width | Height | |
| Twin | 74″ | 38″ | 5″ |
| Extra-Long Twin | 79″ | 38″ | 5″ |
| Full | 74″ | 53″ | 5″ |
| Queen | 80″ | 60″ | 5″ |
| King | 79″ | 38″ x2 | 5″ |
| Cal-King | 83″ | 36″ x2 | 5″ |
| 5 star | 100% | |
| 4 star | 0% | |
| 3 star | 0% | |
| 2 star | 0% | |
| 1 star | 0% |
Posturepedic 5" Foundation
Using this with a thicker mattress and the height feels just right now. The dark blue color is a nice touch looks good in the room