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Bolena Windows Aluminum windows
Alutech ALT W62
ALT W62
Profile system with thermal break

The system is a series of profiles with thermal break and is designed for windows and doors with high thermal and sound insulation requirements:

  • windows and doors;
  • entrances, lobbies, picture windows, storefronts;
  • ribbon windows.

Different types of filling
It is possible to use filling up to 40 mm: insulated glass, sandwich panels, etc

 
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Soundproofing
43 dB
Thermal transmission resistance
0,67 m2 ° С / W
Thermal conductivity
2,92 W / m2 ° С
Air permeability
Class А
Water permeability
Class А (1000 Pa)
Wind load resistance
*Class А
Maximum filling thickness
54 mm
Maximum sash weight
150 kg
Maximum sash height
2 500 mm
Maximum sash width
1 600 mm

*Class A according to GOST 26602.5-2001

Thermal break frame glazing system
ALUTECH ALT W62
Thermal break frame glazing system
ALUTECH ALT W62
Thermal break frame glazing system
ALUTECH ALT W62
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Sound insulation
Heat transfer coefficient
Number of chambers
Mounting depth