Aluminum Casement Window with Flyscreen, Outward Opening, GD135
- Multi-chamber construction with 27mm weather strip to insulation the heat;
- Three sealing levels of EPDM rubber gasket to enhance the sealing effect, thus achieving better watertightness, airtightness, sound insulation and heat insulation performance;
- Adopting flush sash frames, flyscreen with corner protector, eliminating all safety hazards;
- Concealed drainage design ensures smooth drainage while maintaining a simple structure;
- Sound insulation cotton can be optionally added to improve the thermal insulation performance;
- Configured with 5mm 27A 5mm glass, the eletric/mannual louvers are optional for high energy efficiency and comfort;
- Openable guard rails are optional;
Wind resistance | p3≥5.0 |
Airtightness | q1≤0.5 |
Watertightness | △p≥700 |
Sound insulation | 35≤Rw Ctr﹤40 |
Thermal insulation | 2.0>k≥1.6 |
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