greenEvolution Flex

  • profile with a construction depth of 3" (76 mm)
  • overall glazing thickness up to 1-7/8" (48 mm)
  • wide selection of veneers

Available colors

The greenEvolution system is a new solution in the field of energy-efficient PVC window joinery, adapted to the requirements of passive construction. Its use makes it possible to significantly reduce heat loss and thus lower heating bills and reduce the carbon footprint. The enhanced parameters were achieved through the use of the MD centre gasket, improving the tightness of the window.

The classic shape of the profiles, combined with a wide range of available veneers, guarantees the ease of adapting greenEvolution windows to the vision of each investor.

* 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.

The publication does not constitute a commercial offer. The presented graphic materials are for illustrative purposes only, and the actual colours and textures of the products may differ from those shown in the advertising materials. The graphics presented, including the presentation of colours, cannot constitute the basis for a complaint. Renders show selected profile and glazing sets.

See also


Eko-Okna S.A.
Kornice, ul. Spacerowa 4
47-480 Pietrowice Wielkie
NIP: 6391813241
KRS: 0000586067

Olszyny 9
44-373 Wodzisław Śląski

Naftowa 23
47-225 Kędzierzyn-Koźle