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.The low profile and light weight are great.
Would RecommendThe product worked great for my application
Verified Purchaser
More convenient than concrete!
Would RecommendEasy to use, holding up so far. Will have to check back inna few years from now.
Verified Purchaser
Only use when needed, not a replacement
Would RecommendWould work in a pinch or if digging a hole isnt possible
Verified Purchaser
Much easier than goncrete
Would RecommendLightweight compared to concrete, says it is made from recycled plastic and more durable. Lower profile for short deck
Verified Purchaser
God but pricey
Would RecommendEasy install and high height capacity. Quite pricey for what it is. Concrete blocks are way cheaper but take more labor to move around and install.
Verified Purchaser
This erected my board license straight
Would RecommendThis made my wood stand up straight
Verified Purchaser
Super easy quick deck or patio base
Would RecommendSuper easy to use they fit a treated 4x4 super snug love how you can use 4x4 on one end and be level on the the other end. Just remember when using gravel that 4x4 make them more inset than if the joist is directly in the groove. There is 2 labeled 1&2 different widths.
Verified Purchaser
Easy to use and light weight.
Would RecommendThis item worked great for the posts of a raised deck to go around the above ground pool.
Verified Purchaser
Works great
Would RecommendVery easy to use, worked out great for the project i was doing. Highly recommend.
Verified Purchaser
Tough enough!
Would RecommendGreat tough blocks! Easy to use to build our shed floor and even things out!
Verified Purchaser
Love the ease of use
Would RecommendThis product made my lean to shed project a lot easier to build and align, will be using on other projects !
Verified Purchaser
In the ground rote free support.
Would RecommendGreat in ground support easy to use and would not Detroit’s as wood would.
Verified Purchaser
If you’re working on unlevel ground have posts
Would RecommendCreates a solid foundation without any digging or concrete made this project a lot easier
Verified Purchaser
Low cost for immense weight support
Would RecommendVery sturdy
Verified Purchaser
Works for me!
Would RecommendPerfect for the Base in my Dragon Fruit Trellis Planter.
Verified Purchaser
perfect for our shed sub floor
Would RecommendSuper light and convenient
Verified Purchaser