Kingsdown Queen Low Profile Foundation

Yes, this solid-surface foundation is designed to support the full range of mattress technologies, including innerspring, memory foam, and hybrid models. Using a flat, stable base like this is often a requirement for preserving your mattress warranty, as it provides the consistent support needed to prevent sagging.

Unlike a traditional box spring that uses flexible coils, this foundation is a solid-surface support system. It is specifically engineered to provide a rigid, stationary base, which is necessary for modern memory foam and hybrid mattresses. This construction prevents the "give" of a box spring, ensuring your mattress remains flat and structurally sound over years of use.

Measuring 60"w x 80"l with a slim 5" depth, this foundation’s low-profile design makes it much easier to navigate through tight corners, narrow staircases, or elevators compared to bulkier standard models. Its compact height allows for better maneuverability in urban living spaces or older homes with restricted clearances.

Based on our expertise in sleep systems, a solid foundation is the best way to prevent the warping or sagging that can occur over time. By providing a perfectly flat and unyielding surface, this Kingsdown foundation ensures that the internal layers of your mattress remain properly aligned, which helps maintain the comfort and support levels you expect for the duration of the mattress's lifespan.

This low-profile foundation stands at 5 inches high, which is 4 inches shorter than a standard foundation. It is an ideal choice if you have a thick, high-profile mattress and want to prevent the bed from being difficult to climb into. This height is also a popular aesthetic choice for those seeking a more modern, streamlined bedroom silhouette.

No, this foundation is delivered fully constructed and upholstered in high-quality black fabric. It requires no customer assembly, so it is ready to be placed directly onto your bed frame as soon as it arrives, providing immediate support for your mattress.