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🏡 Build smarter, lighter, and faster—your deck’s foundation just got an upgrade!
The TuffBlock Instant Foundation System is a revolutionary lightweight alternative to concrete blocks, supporting over 1700 lbs while weighing only 1.5 lbs. Designed for floating decks and platforms as low as 6.5 inches, it fits all standard 2-inch joists and 4x4 posts. Made from UV-resistant recycled polyolefin with a ventilated underside, it prevents moisture buildup and termite damage. This 24-pack foundation system offers quick, no-dig installation and the unique ability to secure blocks to posts for enhanced stability, backed by a 25-year warranty.
| ASIN | B075G8C9C4 |
| Best Sellers Rank | #576,349 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #397 in Decking |
| Brand Name | Tuffblock |
| Capacity | 1700 Pounds |
| Color | Black |
| Customer Reviews | 4.6 4.6 out of 5 stars (125) |
| Hole Count | 2 |
| Item Dimensions L x W | 11.81"L x 11.81"W |
| Item Weight | 1.5 Pounds |
| Manufacturer | Evolve Group |
| Manufacturer Part Number | 14010011 |
| Material Type | High strength closed loop recycled polyolefin material with an ultra-high UV rating |
| Number of Pieces | 24 |
| Unit Count | 24.0 Count |
| Warranty Description | 25 year warranty |
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