Leaf of the fire gate consists of joined panels of the finished gate height; two‑wall shell structure made from sheet metal (1 mm) polished on both surfaces, with refractory insulating plates.
Panel thickness: 72 mm. Upper guide rail is equipped with consoles for panels suspension; each panel is equipped with a pair of cushioned running rollers (with ball bearings); the fire gate suspension is hidden in a cover made of galvanized steel sheet; lower guide roll is located on closing side; shell handle on the wall facing side of panel, ordinary handle on the opposite side. External surface: galvanized metal sheet, on request galvanized and painted with grey primer acc. to RAL 7032