Large glazing is today a desirable symbol of modern design, but at the same time it poses a significant challenge in terms of thermal comfort.
Instead of relying solely on expensive air conditioning, it is worth using advanced technologies applied in insulated glass units. Solar control glass is currently the key to designing interiors filled with natural light, which ensure optimal thermal comfort all year round.
Scientifically proven benefits
Independent research by Group14 Engineering shows that selective coatings used in solar control glazing can reduce indoor temperatures by up to 11°C compared to standard triple-glazed units. This difference reduces or even eliminates the need for continuous operation of cooling systems, resulting in lower energy bills and a smaller carbon footprint.
Selective glass acts like an intelligent filter: it transmits only slightly less visible light than standard glazing units—an effect that is practically unnoticeable—while blocking two-thirds of the heat energy responsible for overheating. It is a premium standard that ensures excellent thermal insulation in winter and protects against heat in summer, without distorting the view outside the window, emphasizes Sergiej Sławecki, Product Manager for glass at Eko-Okna.
An advantage you can see and feel
For investors, this is a solution with no aesthetic compromises – no mirror effect, crystal-clear visibility, and at the same time lower air-conditioning costs. For window distributors, it is a strong sales argument. Offering modern solutions such as specialized glass from Guardian Glass allows them to move beyond price competition and build an expert image, responding innovatively to real customer needs.
Advanced selective glazing units are now easily available. In the Eko4u application, every Eko-Okna customer can quickly calculate solutions based on selective glass, as well as other variants – such as glass that reduces reflections or minimizes unwanted condensation effects.
