Thanks to the advancements in technology, homeowners can now have more energy-efficient windows. It is now important to understand energy ratings to measure whether a certain window lives up to its advertised efficiency. Let Renewal by Andersen® of Omaha and Lincoln discuss this in detail, so you choose better materials for your window replacement in Omaha.
NFRC and ENERGY STAR® Labels
The National Fenestration Rating Council (NFRC) is non-profit organization that labels, tests, and certifies doors and windows based on their energy performance. They help homeowners make better decisions when it comes to shopping for these products.
ENERGY STAR, on the other hand, is a voluntary program built by the US Environmental Protection Agency. This sets stringent criteria for energy efficiency and durability. When you see this label on your replacement windows in Omaha, NE, it means you can rely on their quality performance and longevity.
Energy Performance Ratings
Familiarizing with these ratings can surely help you find better window options that can lead to more energy savings.
- Air Leakage – This measures the rate of air circulation in windows and doors. A low value means that the seals are tight, preventing energy from escaping.
- Visible Transmittance – This indicates the expanse of light that goes through a product. If you want less sun light to enter your home, choose the one with a lower value.
- U-Factor– This is the rate of non-solar heat current. Products with a higher value have poor insulating properties. For better insulation, look for those with a lower U-factor.
- Solar Hear Gain Coefficient (SHGC) – This deals with the amount of solar radiation that transmits through a product. A high value indicates that more solar heat is transmitted, whereas products with a lower value will collect less heat in winter.
Understand these figures to assess which products make for a better window replacement in Omaha, NE. At Renewal by Andersen of Omaha and Lincoln, our windows proudly carry the ENERGY STAR label and great ratings from the NFRC. You can count on them to keep your home comfortable, while promoting energy savings. Call us at (402) 513-2828 for more information.