- profile with a construction depth of 5-3/16" (131 mm)
- overall glazing thickness up to 1-1/8" (28 mm) | standard IGU 15/16" (24 mm)
- we lacquer in the full RAL K7 color palette and, on request, in other colors (use powder code)
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0,31
U-Factor | simulated with double glazing*
2
Gaskets
3
Chambers
A system for the construction of lifted windows designed for the American and British markets. It has a unique spring-mounted hardware mechanism, thanks to which the sashes can be moved up and down. The use of additional fittings allows the sashes to be tilted for cleaning.
* The above U-factor is a general achievable value for this window system. The detailed value can be provided with the selected IGU and product type.