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EFEKT plastic windows are an economical solution, suitable for prefabricated houses and apartments, but also find their application in any house reconstruction.

Frame construction depth: 73 mm
Wing construction depth: 120 mm
Number of chambers: 5
The seal system: Stopper
Building shapes: Rectangular, triangular, arched

Ug = 1.0 / 1.2*
Ug = 1,1 /1.2*
Ug = 0.7 /0.99*
Ug = 0.6 /0.7*
* Value calculated as required by the new program "Green savings"

Plastic windows EFEKT with 5-chamber profile with a depth of 73 mm are offered in classic shapes, in a face-spaced design. It is a choice of either classic double glazing units with plastic bezel or triple glazing units with heat transfer of Ug = 0,6. For triple glazing, the heat transfer coefficient is Uw = 0.7.

The profile is also suitable for plastic windows of nonstandard – inclined and curved shapes. EFEKT balcony doors are offered with options of low-profile door sill, outward opening and sliding doors.