The 65TR40 is a standard style grate featuring a 3mm wire/5mm gap
The 65TRi40 is a modular drainage kit with stainless steel grate(s), stainless steel drainage channel and fittings. All components are manufactured from 316 marine grade stainless steel. Please note that our TR grates have a non linished finish.
Stormtech Modular Kits are supplied with grate and oversized channel to be cut down on site. One piece channel comes with pre punched spigot with outlet extender (kits up to 2000mm long). Oversized channel enables choice of outlet positions: centre, end or wherever preferred. Kits over 2000mm long and kits requiring multiple outlets are supplied with outlet on joiner plate.