D01 series is Bofor’s flush surfaced weathertight door with single handle operated concealed mechanism with multi dogs. comes with stainless steel hinges and door handles. The frame, door profile and plates on both sides are made of aluminum.  Exterior plate bonded to the exterior side of door frame to give an uninterrupted smooth surface finish, while the interior plate is bolted on to the inner side of the door profile. Neoprene gasket is positioned on the frame to seal the door tight by dogs. Steel frame is possible as an option.