Granitgard is a termite barrier made of stone - the most durable thing on Earth. It looks a lot like very coarse, sharp sand, but is actually granite that is crushed and graded to a very specific particle size and shape range. These particles are too big for termites to move, too small for them to go between, too hard to chew and too sharp to push through. This is then packed into all the termite entry points of a new building - exterior perimeter wall cavities, pipes through slabs, etc..

Simple in concept, yet so safe and reliable, Granitgard is the perfect environmental choice whichever way you look at it. Much better than poisons or thin sheet barriers, Granitgard fills the gaps.

Used in conjunction with our aluminium and rigid plastic strip shielding, Granitgard has been the barrier of choice for over a decade. This proven track record will be extended now with the introduction of the our revolutionary liquid-applied, non-toxic, flexible, bitumen-rubber based Blockaid termite barrier material. The Granitgard system can cover just about any new building design.

10 more reasons to use Granitgard: