Box springs, also called foundations, sit underneath your mattress. Its function is to absorb shock and reduce the wear on your mattress, raise the mattress height and create a flat and firm structure for the mattress to lie upon.

 

Engineered to extend the life of your mattress and enhance the quality of your rest, night after night.

 

Give your mattress the stable, long-lasting support it deserves with the City Mattress Celestial Blue Foundation. Crafted from durable premium wood and available in 9" standard or 5" low profile heights, it provides a consistently flat, firm surface that helps prevent sagging and extends the life of your mattress. Designed for optimal performance and backed by a full 10-year warranty, it’s a reliable upgrade to your sleep setup.

 

• Foundation only
• $100 re-delivery fee to exchange for height and/or size
• Available heights: 9" Standard or 5" Low Profile
• King size mattresses require two Twin Extra Long
• Warranty: 10-year full warranty
• Check your mattress manufacturers' specifications for warranty restrictions on foundation only purchases
• All foundations need to be supported by a proper bed frame