Josam offers one of the most innovative trench drain systems for the drainage industry. The PRO-PLUS trench drain is an SMC/GRP material manufactured using glass-fiber reinforced polyester (GRP) ...
The new composite trench access covers are manufactured by Fibrelite and are designed to work with any of Trenwa’s HS20 standard Road Crossing Trench sizes. Trenwa will be exhibiting this new product ...