S 77 Aluminium Polyurethane		Technical Information • 0.50 mm material thickness • Nominal thickness 18.5 mm • 77 mm Closing Surface • 4.58 kg/m2 weight • Alternative color options suitable for the exterior • Applicable as a single-piece until 5 m • Polyurethane fill for sound and heat isolation • Decorative view Sample Applications		Automatic Garage Doors:   S 110 Galvanized  S 110 Micro Holey   S 80 Galvanized  S 80 Micro Holey   S 77 Auminium   S 77 Aluminium Polyurethan   S 77 Steel Polyurethan Other Products: Automatic Louvers Automatic Shutters Industrial Roller-Blind Doors Technical Details