Security & Access

Grating in stainless 304L/316L or hot-dip galvanized steel, 20 to 50 mm thick. Industrial 33×33 mesh ("30×30") or 20×20 security mesh — mandatory for public-access buildings (ERP) and PMR compliant. Custom sizes per project.

Articulated cover in 4 mm folded sheet metal, hot-dip galvanized, securing inspection chambers and gooseneck vents. Standard locking (hex head screw) or special high-security locking with dedicated key (order with the cover).