How Does Energy Efficient Glass Work

As the world deals with the effects of climate change, property developers and homeowners have realized the need to make their properties more energy efficient. But the idea of making homes energy efficient is always misinterpreted as planting trees and installing alternative energy sources.

Many people don’t seem to realize that even the construction materials they use to build their properties should be energy efficient. For instance, glass windows can make your home more energy efficient. In this article, you’ll learn how energy-efficient glass windows work.

How Energy Glass Windows Work

Low-E Coating

First, understand that heat always flows towards the cold. So, if your glass windows lack a low-E coating will absorb the heat from inside the house and radiate it outside where the temperatures are lower. But a glass window with a low-E coating, which is a very poor radiator, prevents the heat in your house from getting radiated outside.

The low-E coating reflects the heat into the house, preventing your HVAC system from overworking and consuming too much energy. This coating also allows more heat from the sun through the glass to heat your room so that you don’t have to use a lot of energy trying to heat your rooms during the day.

This passive solar offers you additional energy at no extra cost. Glass coating prevents the sun’s harmful rays from getting into the house because they can easily damage your valuables like furniture, upholstery, etc. Sunrays also harm your health because solar radiation is considered carcinogenic to humans. When you are out there shopping for your new windowpanes, go for the ones with a low-emissivity glass range combined with low-iron glass.

Double-Glazed and Triple-Glazed Windows

Also, consider installing double-glazed or triple-glazed windows for more energy efficiency in your home. Triple-glazed windows can block as much as 97 percent of sunrays, making your home more comfortable, safe, and energy efficient throughout the year. It also protects your interior décor fabrics, tiles, and other valuable elements from fading.

Spacer Systems

Today, glass windows feature space systems that make them more thermal-efficient and reduce condensation. These spacer systems involve 100 percent polymer foam instead of ordinary metal insulation, increasing your home’s energy efficiency. Without these spacers, your glass windows are just thermal holes, allowing sun rays to enter your house and heat to escape outside.