Ratings may include incentivized customer reviews.
What Customers Are Saying
Customers overwhelmingly praise these deck supports for their ease of installation, lightweight design, and superior durability. Most highlight how simple setup is—simply level the ground and place blocks with no digging, tools, or expertise required. Many note they can carry stacks of 10 with ease, making solo projects manageable. Reviewers consistently confirm the blocks securely support 4x4 posts and beams for decks, sheds, and ground-level structures. Made from recycled plastic, they resist cracking and shifting under load. A few mention cost concerns, but most consider them an excellent investment for convenience and reliability.
Customer review summary generated by AI, including incentivized reviews.Low profile deck support!
Would RecommendThis is a low profile alternative to concrete deck blocks, use it to place a deck or structure close to the ground. Works well on slopes where one corner or edge of the deck is too low for a concrete deck block. The TuffBlock appears to live up to its name, I've used several of these over the years and they are all in good condition.
Verified Purchaser
Sturdy and should last, but pricey for plastic
Would RecommendSturdy and do the job as designed, but pricey for a piece of plastic
Verified Purchaser
Easy setup
Would RecommendFits 2x4 all the way up to 4x4
Verified Purchaser
Game Changer!!
Would RecommendI cannot believe how easy these were to use and how strong they are once my deck was completed.
Great foundation base
Would RecommendInstalled on 4 inches of gravel, used a spirit level to ensure they were flat before installing hardware. Worked great. The sloped sides allow water to run off without pooling, ensuring longevity.
Verified Purchaser
Works great for decks
Would RecommendI used Tuffblocks for a ground level deck and found them to be really great to work with. I am a homeowner and was able to adjust the height for level on the fly with Tuffblocks, something I could not do if I had to set concrete or pier blocks. Saved me time and effort so worth the cost. Very happy with this product.
Verified Purchaser
very practical and easy to use
Would RecommendUsed for creating bases for a semi-temporary raised bed garden.
Verified Purchaser
Easy to work with
Would RecommendI dont have to dig
Verified Purchaser
Easy to install!
Would RecommendBought these supports for several deck/patio projects, they are very user friendly!
Verified Purchaser
Foot Post
Easy to use, and easily fit the post. No need to chisel away any out of place cement. Plus, a whole lot lighter…
Verified Purchaser
Provides support base for project.
Would RecommendHaven't used the product, yet.
Verified Purchaser