Kingsdown Black Box Spring Foundation

The Kingsdown Black Box Spring Foundation is a great addition to pair with your mattress! It's made with superior materials to ensure your mattress gets the support it deserves.

Each box spring is hand-assembled with sturdy Canadian Spruce lumber. The solid wood frame has a durable center and side rails to offer the perfect balance and weight distribution. The head and foot rails are built wider than the other rails to offer complete edge-to-edge support. Each slat is cut wider and placed close together to offer motion reduction and a solid surface that will help extend the life of the mattress.

We offer this Box Spring Foundation for bed sizes from twin to California king in both low profile and standard profile heights.