- Available in 5” and 9” heights
- Equal weight distribution
- Strong wood foundation
When it comes to mattresses, one size definitely doesn’t fit all. The mattress should be longer than the tallest person sleeping on it. The bed width should allow enough space to fold your arms behind your head without going beyond the mattress edge or touching your partner’s elbows (for two adults, we recommend either a queen or a king).
Want to try before you buy?
- Split sizes also available. Contact us!
Overview & Specs
Mattresses aren’t the only important part of your bed; you also need the right foundation. The Sleepy’s Foundation provides perfect weight distribution and surface-area support in a single rugged package. The sturdy framework of cross beams and support beams is constructed with rock-solid Grade-2 SPF (spruce-pine-fir) wood, complemented by the exclusive Ever Edge® feature for complete, consistent support. The soft fiber panel and dust cover are protected from tears by and a durable fabric layer and corner guards, making it a great foundation for your bed. Sleepy’s Foundation comes in all standard sizes to accommodate spring, memory foam, latex, or all-natural mattresses, with 5” low-profile and 9” standard-height options available.
- Strong Wood Beams
- Provides a Cover to Keep Dust Out
- Regular or Low Foundation: 9" or 5" H
- A Guard Protects Corners and Fabric From Tears
- 39” W x 75” D Full
- 54” W x 75” D Split Full
- 27” W x 75” D (Set of 2) Queen
- 60” W x 80” D Split Queen
- 30” W x 80” D (Set of 2) King
- 76” W x 80” D Cal King
- 72” W x 84” D
We offer a guaranteed 1 day delivery window, or it’s FREE!*
Red Carpet Delivery Service
At Mattress Firm, we roll out the red carpet for you with this premium service - tailored to YOUR schedule. If your purchase is not delivered within the guaranteed 1 day window, your delivery is FREE.*
- 1 day delivery window or delivery is free
- Same day and next day delivery available In-store, Call, or Chat only
- Free in home set up of your mattress set
- Courteous and professionally trained Dream Team Delivery™ personnel
- Red carpet and sanitary blue booties to protect your home
Red Carpet Delivery Details
We guarantee your new mattress will be delivered within a designated 1 day delivery window, or your delivery is free. If your delivery is late, simply contact the store of your original purchase after signing the delivery manifest with the delivery time stamp and we will credit your account or mail a refund check for the price of your delivery fee within three weeks.
Participation may vary. See store for details. Not applicable on all products. As part of our Red Carpet Delivery Service, we will contact you to schedule delivery whenever it's convenient for you. While we install your new mattress, we will also haul your old mattress away.
*Not available in all areas