- Aluminum thickness 1.6 – 1.8 mm
- Triple layers of glass (6mm-4mm-6mm) with a 4mm air free spacer
- High quality leaf-fly screen doors
- Dual water drainage system
- Air passages are sealed on both sides through 4 way brushes
- Automatic lock
- To gain more tightness against water & air leakage a U shaped EPDM rubber gasket is applied.
