Okna Polska
Fenster aus Polen
Finestre dalla Polonia

Lightweight sliding PVC window and door system EKOSOL

sliding windows and doors
EKOSOL is a lightweight sliding window and door system based on A class profiles by VEKA. It is perfect for closing verandas and porches, while in warmer countries it can be used as a patio or balcony door. Characteristics of the system: depth of development of 70 mm, two gaskets and three chambers in the frame and sash. In the EKOSOL system, structures with one or two sliding sashes can be made.
Profile depth

70 mm

(in frame)


(in sash)


Standard glazing package

24 mm



Uw coefficient

from 1,7 W/m2K*

*the Uw coefficient calculated by the calculation method for the reference window with parameters:
dimension: 1230 x 1480 mm; window pane package: 4/16/4 + CRT Ug=1,1 W/m2K

Learn more about the EKOSOL sliding system

In PVC window and door systems, we use Siegenia fittings

In PVC windows and doors, we use fittings of the Siegenia, a brand well known in the world. We refer to the fittings from the TITAN AF series, which already in the standard version guarantee a high level of safety.

Standard colors (veneers)

EKOSOL windows and doors are available in a wide range of woodgrain, various metal-like, and various metal and stone imitation veneers. In terms of color, customers have a wide range of options. They can order white windows, with veneer on both sides, or two-color windows, with white on the inside and anthracite on the outside, for example. The profile, i.e. the window core, can also be color-matched to the veneer. You can choose from three colors: white, brown and caramel.
golden oak
winchester xa
swamp oak
anthracite grey
anthracite grey smooth

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