18 May, 2023

Modernity at its best. Get to know the CS 77 system


The latest aluminium window and door system with thermal insulation combines futuristic style, functionality and safety.

CS 77 has been designed to meet the highest standards of thermal and acoustic insulation. It is available in three thermal versions: standard, warm HI and the warmest HI+. Thanks to this, you can adjust the selection to individual needs and requirements. What's more, it is possible to use triple glazing packages, which increases thermal insulation and translates into energy savings. In FIX type windows, the glazing can be made from the outside, which facilitates cleaning and maintenance.

For people who expect increased durability and resistance to damage, aluminium profiles can be made in a pre-anodized coating, which is more resistant than basic solutions.

CS 77 is also a unique aesthetic that will perfectly match any type of building. Another advantage of the aluminium system is the fact that the profiles can be varnished in all colours from the RAL palette, which gives unlimited arrangement possibilities. Thanks to this, you can adjust the colours to individual needs and tastes and compose windows and doors with other elements of the equipment or the facade of the building.


See also

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

Our website uses internet tags such as cookies to collect and process personal data in order to personalize content and ads, and to analyze traffic on websites, applications and the Internet. Cookies are IT data saved in files and stored on your end device (i.e. your computer, tablet, smartphone, etc.), which the browser sends to the server each time you access the website from this device, while you visit websites on the Internet. Information on the processing of your personal data