Instant Foundation Block Deck Support System for 4" x 4" Posts and 2" Joists

Description

🏗️ Build Bold, Build Light, Build Fast!

The TuffBlock Instant Foundation System revolutionizes deck building by replacing heavy concrete blocks with ultra-lightweight, recycled polyolefin blocks that support over 1700 lbs. Designed for 2” joists and 4x4 posts, it offers a no-dig, ventilated, and termite-resistant foundation solution that’s perfect for floating decks, sheds, and more.