- Frame is high quality extruded aluminium profiled construction with the advantages of corrosion resistance and rigidity.
- Door consists of additional frame to provide rigidity.
- Door panel is made of 1 mm thick Aluminium Sheet.
- Frame is provided with 2 mm thick neoprene gasket all around to avoid leakage and reduce noise penetration.
- Door panel can be optionally insulated with 25mm thick, 24 or 48 Kg/m3 density open cell for acoustic and thermal insulation.
- Structure is designed to withstand high pressure differences.
- Sizes are available from 300×300 mm to 1000 x 1000 mm in single pane. Custom sizes can be made in double pane on request.
- Access doors offer quick and easy installation where duct access required.