Steko Windows: Profile, Glass Unit and Hardware Quality

Steko windows are metal-plastic windows whose energy efficiency depends on the profile, the insulating glass unit and the hardware of the Ukrainian brand.

Steko metal-plastic units reduce heat loss, lower outdoor noise and create a comfortable indoor climate. The manufacturer offers solutions for both standard and non-standard shaped openings.

What the video shows

• Profile: 2.7 mm outer wall, five or more air chambers, steel reinforcement, calcium-zinc stabiliser;


• two-chamber insulating glass unit (three panes, two chambers), 30–40 mm wide, with an argon-fill option;


• Double Silver Steko multifunctional glass with a double silver coating: blocks UV and transmits 72% of light (glass made by Pilkington);


• Steko Plus anti-burglary hardware, micro-ventilation and a child lock;


• Steko BioTouch antibacterial handle with a silver coating;


• profile lamination (including wood-effect) and non-standard shapes: round, arched and more.