INNOVATION FOR THERMAL COMFORT: LOW-E GLASS

By: Arq. Dulce Sáenz

When we design a space—whether it's a house, an office complex, residential developments, businesses, or hotels—we often overlook the importance of the composition of our windows. It's not just about the shape of the window or whether it will be single or double glazed, but what type of glass it will be made of.

In the vast sea that is the glass market, there is an infinity of options with different qualities, colors, and functionalities. A large group of them is specially designed to help control temperatures inside our buildings, thereby increasing thermal comfort. This is where Low-E glass enters our designs and our lives.

If there's one thing in common among the projects I've had the opportunity to collaborate on, it's that they all opt for using Low-E glass, due to its excellent performance in controlling indoor temperatures and its extensive catalog of shades.

But what is Low-E glass?

Low-E glass, also called low-emissivity or low-emissivity glass, is a type of glass that contains a very special microscopic coating on one of its sides. This layer is primarily composed of silver (which can range from one layer... up to 15 layers of silver!) and other metals.

This coating helps both prevent heat from entering the building, keeping spaces cool and reducing energy consumption, and conserve the heat produced inside the building, preventing it from easily escaping to the outside. Thus, a pleasant climate is maintained throughout the year without affecting the passage of natural light and reducing the use of cooling and heating systems.

In addition to its thermal properties, Low-E glass helps reduce solar glare that occurs when windows are oriented directly toward the sunrise or sunset, creating greater visual comfort.

Imagine reading in your living room, watching your beautiful furniture fade from prolonged exposure to sunlight, or trying to watch TV with an annoying bright spot reflected on the screen. This is where Low-E glass comes to save your day—and your current favorite series.

This amazing glass is the future of sustainable architecture, not only for its great thermal capacity and energy efficiency but also because it is available in a wide variety of colors and innovative sizes that adapt incredibly to any project imaginable—whether it's a house in the extreme and dry climate of Chihuahua or a building in the hurricane-prone and humid climate of Mazatlán.

Step into the world of innovation and sustainability we offer at Inova Glass, where every Low-E glass transforms spaces and improves lives.