Providing of 40mm thick door with G.I. Powder coated 0.8mm thk. sheet with PUFF (Density 40 kg/M3) insulation, 4mm thick Plain Glass flush on both side fixing with adhesive tape on aluminium section. The Aluminium frame shall be 50 x 45 x 1.50 Thk. Door size as per below mention with silicone Rubber Gasket. (Door Size with Frame)