TuffBlock Instant Foundation Block Deck Support System for 4 x 4 Posts and 2 Joists

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. TuffBlocks are made of high strength closed loop recycled polyolefin material with an ultra high UV rating. Designed with a ventilated underside to prevent moisture buildup and deter termites. TuffBlocks are the only block product that are able to be secured to the post/bearer for extra stability An individual TuffBlock can support over 770 kgs (1,700 lbs) and weighs only 680 grams (1 lbs). Designed to accept 35-47mm (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 lightest, most versatile and easy to use deck foundation system on the market. Unique to the TuffBlock is the ability for low level decking, it is now possible to build a deck as low as 165mm (6 inches) without the need for digging. No more ugly concrete blocks in your yard. The slimline profile and satin black finish means a TuffBlock easily blends into the landscape and surrounds. TuffBlocks are more than just a deck foundation, they are a versatile utility block that can be used for an endless number of applications.