The Allproof Industries Perimeter Drain is an ‘off the shelf’ level threshold product that removes the process of boxing out and measuring. Simply butting the L-shaped channel up against the exterior footing of the building creates a surface to pour the concrete. This product utilises a 123mm wide grate, this is standard from our existing polymer concrete range.

Channels come in a standard length of one metre.

This system has been designed to be fast, efficient and cost-effective due to reducing the need for custom manufacturing and providing a faster install process. This trouble-free and easy-to-install product is the future of threshold drainage.

This system has been designed for pedestrian foot traffic with a load class rating of A.