TuffBlock Instant Foundation System - 24 Pack

The TuffBlock Instant Foundation System is a lightweight deck foundation alternative to concrete. Its floating deck blocks sit on top of the ground and accept wood pieces for decks, garden sheds, landings, pathways, raised walkways, cubby houses, and dog shelters.

Each TuffBlock supports up to 1,700 pounds and weighs 1.5 pounds. The system allows decks as low as 6.5 inches off the ground with no digging.

• Pack Size: 24
• Compatible With: 2x4, 2x6, and 2x8 joists; 4x4 posts
• Material: Recycled polyolefin
• Design: Ventilated underside
• Can be secured to the post or bearer for added stability