Access Doors

Construction:" Frame and door panels: 22 gauge galvanized steel sheet." Insulation of door panel: 25 mm thick, 24 or 48 Kg/m3 density fibre glass as standard. Other insulation specifications are optional.Description:" Frame and door panels are fabricated from 22 gauge galvanized steel sheet." Frame is provided with 3 mm thick neoprene gasket all around to avoid air leakage." Door panel is internally insulated with 25 mm thick, 24 or 48 kg/m3 density fibre glass for thermal and acoustic insulation." For sizes up to 200 x 200 mm, door is provided with 2 no zinc plated cam locks and chromium plated handle for easy removal and fixing." For sizes more than 200 x 200 mm, door frame is provided with 4 no cam locks and handle." Structure is designed to withstand high pressure differences.