Products / Equipment Rails (ER-2 to ER-4)

Prefabricated heavy-gauge galvanized steel rails that raise and support roof-mounted equipment, with a continuous wood nailer for attaching the roofing flashing and a removable cap flashing, in ER-2 (lightweight fill, tapered insulation or single-ply), ER-3 (uninsulated decks) and ER-4 (insulated decks) styles. The ER-4 is 18 gauge galvanized steel with continuous welded corner seams, internal reinforcement, 1-1/2 in. of 3 lb. density fiberglass insulation and a 9-1/2 in. minimum height, with A style flush or B style overhang nailers.