These days, it would seem that energy efficiency is the mantra in the home improvement industry, with good reason; not only will it result in lower monthly bills, but it will also help contribute to a greener future. This formed the basis on which Low-emissivity (Low-E) glass came to be. With this technology, your windows can be one of the biggest energy savers in your home.
What is it exactly? How does it work? Let Renewal by Andersen® of Houston, the expert in window replacement in Houston, TX, explain all you need to know about Low-E glass:
What is Low-Emissivity Glass?
It is a type of energy-efficient glass designed to prevent heat transfer that usually occurs through your windows. The term “emissivity” is a measure of the amount of energy emitted by a material in relation to its environment. A material with a low emissivity can insulate a home better from the heat or cold outside.
How it Works
The Low-E glass in our replacement windows in Houston, TX, slows down the emission of radiant energy. During summer, you want to enjoy natural light and airflow, but not the heat that accompanies them. The problem is that some surfaces in your home, such as tiles and concrete will absorb this heat and radiate it back, making it harder to cool your home. Low-E glass works to absorb this solar heat, rather than let it get all the way to these surfaces.
During winter, Low-E glass prevents heat transfer from inside your home to the outside thanks to its outer panel, which is a poor radiator. This allows your home to retain more heat without having to turn your heater on full blast.
Low-E glass Options
Whether it’s bay, bow, casement or double hung windows in Houston, TX, the High™ Performance Low-E4® glass in them means you’ll spend less money on energy costs each month. We offer three options:
• High-Performance Low-E4 glass – This glass option is 45% more efficient in winter and 56% in summer
• High-Performance Low-E4 SmartSun™ glass – 45% more energy-efficient in winter and 70% in summer, and can also block up to 95% of UV rays
• High-Performance Low-E4 Sun glass – Has the highest rating against solar heat gain, helping you enjoy a cooler home even in warm weather
Call us today at (281) 547-6177 to discuss your replacement window needs. You can also contact us through our request form and we’ll contact you shortly.