Traditional Galvanised Trench Box Grates Grates Ensures ventilation and drainage of

Ensures ventilation and drainage of the cavity to reduce fungal decay and mildew

Melbourne/Brisbane 2 days

Smart Telpost™ uses an M30 threaded rod at the base for mm adjustment and 3 x M16 structural bolts for 100mm adjustment through the body

pliable - may be bent without fracturing

Accessories Kits

Traditional Galvanised Trench Box Grates Grates Ensures ventilation and drainage ofSold in standard lengths, our affordable traditional box grates are the perfect drop in solution that can be easily cut and joined on site to meet your requirements. Our box grates are bolted down to the box ensuring there is no movement as they are driven over. Grates can be removed using an allen key for cleaning. Available in the following profiles: 125mm wide x 80mm deep Sold in 1, 2 and 3 metre lengths (available on request) 150mm wide x 125mm