Gris system support bars are manufactured from 1.25mm thick galvanised steel and are supplied in either 1m 2m or 3m lengths to suit your purlin run. Grid bars incorporate a spigot end for easy on-site connection.
The brackets are manufactured from 1.6mm thick galvanised steel supplied with a 3mm thick EPDM base thermal pad. Brackets are installed using a twist and lock system.
Bracket sizes are as follows:
60mm, 80mm, 85mm, 90mm, 100mm, 110mm, 120mm, 130mm, 140mm, 150mm, 160mm, 170mm, 180mm, 190mm, 200mm, 210mm, 220mm, 230mm, 240mm, 250mm, 260mm, 270mm & 280mm