Buy TuffBlock

TuffBlock Instant Foundation System

Since the inception of Deck Blocks in 1988 in the USA, instant foundation blocks have been the preferred method for creating a strong and stable foundation for many professional & DIY projects worldwide. The concept has literally revolutionised the way we look at deck & raised platform construction, with millions of projects completed each year using the system.

An individual TuffBlock can support up to 1,700 pounds. Designed to accept 2” x 4”, 2” x 6”, 2” x 8” Joists and 90 x 90mm - 100 x 100mm (4” x 4”) Posts, TuffBlocks truely are the most versatile and easy to use deck foundation system on the market.

TuffBlocks are more than just a deck foundation, they are a versatile utility block that can be used for an endless number of applications.

TuffBlock (8-pack)

$79.99

This product is currently sold out.

Please fill in the form below if you'd like to be notified when it becomes available.

TuffBlock (24-pack)

$239.99

This product is currently sold out.

Please fill in the form below if you'd like to be notified when it becomes available.

Gift Card

$50.00

This variant is currently sold out

Please fill in the form below if you'd like to be notified when it becomes available.

Buy TuffBlock

BuildTuff Range

Instant Foundation Systems

TuffBlock Instant Foundation System

Since the inception of Deck Blocks in 1988 in the USA, instant foundation blocks have been the preferred method for creating a strong and stable foundation for many professional & DIY projects worldwide. The concept has literally revolutionised the way we look at deck & raised platform construction, with millions of projects completed each year using the system.

An individual TuffBlock can support up to 1,700 pounds. Designed to accept 2” x 4”, 2” x 6”, 2” x 8” Joists and 90 x 90mm - 100 x 100mm (4” x 4”) Posts, TuffBlocks truely are the most versatile and easy to use deck foundation system on the market.

TuffBlocks are more than just a deck foundation, they are a versatile utility block that can be used for an endless number of applications.

TuffBlock (8-pack)

$79.99

This product is currently sold out.

Please fill in the form below if you'd like to be notified when it becomes available.

TuffBlock (24-pack)

$239.99

This product is currently sold out.

Please fill in the form below if you'd like to be notified when it becomes available.

Gift Card

$50.00

This variant is currently sold out

Please fill in the form below if you'd like to be notified when it becomes available.