BuildTuff TuffBlock Deck Support - Package Size 12
Key features
- •Instant foundation system for floating decks and platforms as low as 6.5" off the ground
- •Each block designed to support over 1700 lbs
- •Replaces the need for heavy concrete blocks - weights 1.5 lbs - 28 times lighter than concrete
- •Adapts to accept all 2-inch nominal joists and 4x4 posts
- •Underside ventilated to prevent moisture and deter termites
BrandTuffBlock
CategoryPosts & Accessories
BuildTuff TuffBlock Deck Support - Package Size 12
List Price: $280.80$252.72DEALYou Save: $28.08 (10%)
Free shippingFree Returns – 30 daysFree Order CancellationSecure Payment2–3 Days DeliveryGet It June 22, 2026In Stock (2)No marketing spamNo account requiredFulfilment by FedEx / Amazon / UPS / ShipwirePayPal / Card Buyer Protection
Customer Reviews
Reviews sourced from verified Amazon purchasers4.7
out of 5
Based on 10 reviews
5★
100%
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Sturdy
SHARON GENEROTTI✓ Verified Purchase•May 1, 2024
Just as shown
These are awesome
Kim✓ Verified Purchase•April 22, 2024
I built a 12X12 foot deck by myself (I am a 110 pound female) with these blocks. No way I could have done it with the concrete deck blocks and I did not want to dig too much. I only wanted my deck 8 inches off the ground. Concrete blocks are heavy, bulky and tall. These are awesome and so tough.
Light weight and sturdy beats concrete blocks.
Steve✓ Verified Purchase•April 9, 2024
The low profile works and light weight well for many applications While keeping the wood off of the ground to reduce the probability of rot.
So far, so good!!
Jesse✓ Verified Purchase•March 28, 2024
Got these for a porch addition and they were wonderfully easy to use!! Very versatile and porch has already been put to the test and they have done a great job!! When we add additional footage we will use them again!!
Great product
Carol A.M. Cole✓ Verified Purchase•March 27, 2024
Light weight and easy to use
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