The doors are constructed from 0.8 mm thick galvanized steel sheet formed to provide a 43 mm thick fully flush, double skin door shell with lock seam joints at stile edges.
The internal construction of the door is a specially designed Honey Comb structure with reinforcements at top, bottom and stile surrounds.
The internal construction of the door varies with the degree of Fire Rating as tested
Scratch resistant PU painting for long life.
The doors are manufactured with high quality galvanized steel which make them impervious to climate changes and corrosion.
The doors have special etch primer and final coat of high quality paint.
Specially designed multi bend construction having special weld-less joinery gives a smooth non wavy finish to the door combined with greater strength and stability.