Sprout Slat Box Foundation 7-Inch Solid Hardwood

A two-sided mattress earns its long life only when the base under it is flat, solid, and even. This is the standard 7-inch slat box Sprout builds for exactly that job: waterfall construction in solid hardwood sourced from sustainable Canadian forests, wrapped in the same custom herringbone 100% cotton fabric as the mattresses it supports.

Details

• Waterfall construction, solid Canadian hardwood
• 7-inch profile
• Covered in custom-made herringbone 100% cotton fabric
• Built for Sprout two-sided mattresses
• Warranty: 10-year full warranty, not prorated

It pairs with any of the three Sprout mattresses: the firm Firmus, medium Durus, or soft Somnus.

Sized single through queen at 2026 MSRP. Setting up a king, or not sure whether your current frame gives a Sprout mattress the support its warranty requires? Call Mattress Miracle at (519) 770-0001 and we will sort out the right base before anything ships to your door.