firsttechnology
Double skinned panel, internal thermal/acoustic
Insulation provided by 25 mm mineral Fiber.
Door and frame roll formed galvanized steel BS
EN 10142 -1991 FE PO 2Gz275 NA.
Seal attached to frame provides low leakage
Characteristic between access panel and frame.
Cam lock thickness 1.2:1.5 mm, Galvanized steel.