Windows feature high-quality Low-E insulated glass is a popular choice for homeowners looking to improve energy efficiency in their homes. The term “Low-E” refers to a coating applied to the glass that minimizes the amount of radiant heat that can pass through the glass.
Low-E insulated glass consists of two panes of glass separated by an air or gas-filled space. The low-emissivity coating is applied to one or both of the glass panes, depending on the desired performance characteristics. The result is a window that greatly reduces heat transfer in both directions, meaning that heat stays inside during the winter and outside during the summer.
There are several benefits to installing windows with high-quality Low-E insulated glass. First, they can significantly reduce the amount of energy needed to heat and cool your home. This can lead to lower energy bills and a more comfortable indoor environment.
Second, Low-E insulated glass can help protect your home from harmful UV rays. The coating on the glass filters out up to 99% of UV radiation, which can help prevent fading of furniture, carpets, and window treatments. It can also protect your skin from UV rays if you are sitting near the window for an extended period of time.
Third, windows with Low-E insulated glass can improve the soundproofing of your home. The air or gas-filled space between the panes of glass acts as a barrier that can reduce outside noise from entering your home.
There are two main types of Low-E coatings: hard coat and soft coat. Hard coat Low-E is applied to the glass during the manufacturing process and is more durable than soft coat. Soft coat Low-E is applied to the glass after it has been manufactured and requires a special process that makes it more sensitive to handling.
When choosing windows with Low-E insulated glass, it’s important to consider the solar heat gain coefficient (SHGC) and the U-factor. The SHGC measures the amount of solar radiation that can pass through the glass. The lower the SHGC, the less solar heat will enter your home. The U-factor measures how much heat is transferred through the glass. The lower the U-factor, the better the insulation properties of the window.
In conclusion, Windows feature high-quality Low-E insulated glass are a wise investment for homeowners looking to improve the energy efficiency of their homes. They offer many benefits, including reduced energy costs, improved UV protection, and better soundproofing. When choosing windows with Low-E insulated glass, be sure to consider the SHGC and U-factor to ensure maximum performance.