The Beautyrest BR800 Twin Foundation is a flat mattress foundation designed to provide long-lasting comfort and enhanced support for Beautyrest mattresses. This box spring alternative features a durable spruce framework with welded steel elements for superior stability and durability.

Available in two height options (standard 9 inch or low profile 5.5 inch), this foundation pairs perfectly with the Beautyrest BR800 Medium mattress line. The construction includes non-yielding high-carbon steel struts that do not bend or respond to pressure, ensuring consistent support across the entire sleep surface. The foundation meets or exceeds state and federal fire retardancy standards when used either by itself or with an approved Beautyrest mattress.

The twin size foundation measures 74 inches long by 37.5 inches wide and is designed to be supported by platform frames or traditional bed bases. It provides an ideal height boost for your bed while maintaining the individualized support and motion separation that Beautyrest mattresses are known for. This foundation is compatible with the Beautyrest BR800 mattress series, which features 800 Series Beautyrest Pocketed Coil Technology, DualCool Technology for temperature management, and gel memory foam lumbar support.