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Kingsdown® Ellis Twin XL Standard Foundation

Foundation provides a flat surface to elevate and help support your mattress. 2 Twin XL Foundations are needed for a King size mattress.

Kingsdown® Ellis Queen Standard Foundation

Foundation provides a flat surface to elevate your queen size mattress.

Foundation provides a flat surface to elevate and help support your mattress. 

*Foundation only, all other products sold separately. Images may not reflect actual size.

Kingsdown® 8.5" King Standard Foundation

High-grade durable steel is configured and welded into a unique design for dynamic support of Kingsdown mattresses to further optimize mattress performance and support the body for optimal restorative sleep.

Kingsdown® 8.5" California King Standard Foundation

Kingsdown® 8.5" Twin Standard Foundation

Kingsdown® 8.5" Full Standard Foundation

Kingsdown® 8.5" Twin XL Standard Foundation

Kingsdown® 8.5" Queen Standard Foundation

Metal support structures are welded together and connected to a solid wood frame. This combination allows the foundation to deliver a more stabilized base layer than traditional open coil foundations.

Strong and quiet: Kingsdown Dynamic Semi-Flex Foundations are designed to be squeak and crack-resistant over time.

Standard Foundations

Kingsdown® Ellis Queen Standard Foundation

Kingsdown® 8.5" Queen Standard Foundation

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