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 770 kgs (1,700 lbs) and break-tested to over 5,000 kgs (11,000 lbs). TuffBlocks will accept 35-41mm or 41-47mm (1.38-1.61 inch or 1.61-1.85 inch) joists and bearers as well as 90x90mm (3.5×3.5 inch) or 100x100mm (4×4 inch) posts. TuffBlock’s are the most versatile and easy to use deck foundation systems on the market.
TuffBlock’s are more than just a deck foundation, they are a versatile utility block that can be used for an endless number of applications.