Let’s Start Work
Together
Please feel free to contact us. We will get back to you with 1-2 business days. Or just call us now.
GN70A/GW70A aluminum alloy Bessel single casement window
Product Introduction
- Profile material
Profile brand: Comity
Aluminum alloy material: National standard 6063-T5
Insulation strip material: PA66
Main profile wall thickness: 1.8mm - Hardware standard configuration
Handle: HOPPE Germany Haobo
Internal hardware: SIEGENIA Germany Siglia (four point lock) - Glass standard
Fixed/internal fan: 5+12A+5+12A+5 three glass two cavity LOW-E
External fan: 5+20A+5 LOW-E
Original brand: South Glass/Taiwan Glass/Xinyi
Available thickness specifications: 40mm-47mm - Optional configuration
HOPO children’s lock safety handle
HOPPE Germany Haobo Key Handle
SIEGENIA Germany Siglia no pedestal handle
| Product performance indicators | ||||
| Wind resistance | Air tightness | Water tightness | thermal insulating property | Sound insulation performance |
| Level 7 | Level 7 | Level 6 | K≤1.0w/m²k | ≥45dB |
Note: The performance indicators of the product are based on the standard opening and LOW-E mirror film glass test data. There may be certain errors due to factors such as climate differences, installation environments, and opening sizes in different regions.
| Product warranty period | |||
| Profile | Glass | Hardware | Sealing element |
| 15 years | 15 years | 5 years | 10 years |
Note: Glass has a 5-year warranty for fogging and self explosion. For other specific warranty standards, please consult your local dealer or specialty store
