Living in Fontana, CA is pretty nice. The weather is warm and sunny for most of the year. However, there are also chilly times in the winter when you want your heat on and you want that heat to stay inside your house. On the other hand, in the summer, you want that cool air to stay in as well. If you are looking into new windows, it is best to find windows that will work in all seasons. In older homes, windows are the largest source of heat loss in the winter and they allow unwanted heat gain in the summer. You can avoid that by finding the right windows that will work for your needs in every season.</br>

<br>According to the NFRC, the U-factor is an important measurement when it comes to the rate at which windows conduct heat. It showcases the performance of the overall window including the frame and the spacer items. The lower the U-factor is, the more efficient the window is. While you want a low U-factor, you want a high SHGC to collect solar heat gain during the window. The low SHGC is more effective at blocking heat gain in the summer, which is also to your advantage.</br>

<br>The best windows will keep heat inside in the winter and keep unwanted heat out in the summer. When you get low-e glass, you can meet both of those goals more easily. Low-e is a coating that is invisible and made up of metal layers on the window. They permit less UV rays to go through the glass. In the winter, they reflect your heat back inside. In the summer, they reflect the hot Fontana sun back outside. They also protect your furnishings and other things from fading over the years so you don’t have to replace them as often.</br>

<br>When looking for a window to meet all of the seasons in the Fontana, CA area, you will want to find one with a U-factor less than or equal to .40. The lower the U-factor, the better. You will also want a SHGC that is less than .40 to reduce air conditioning costs and reduce peak demands. Make those numbers your goal and go through the rest of the numbers from there.</br>

<br>Looking through the numbers and making tough decisions can be overwhelming, but when you have professionals at your side, you can get everything you want for every season. Contact J. R. Door & Window Inc at 909-949-9902 for a free consultation to start the search for the right windows for your home. You can also stop by and visit our showroom to take a look at windows in person. We’re located at 615 N Benson Ave, Unit I, Upland, CA 91786. We’d love to show you around and go over some of the numbers along with you. Or you can browse on your own and ask questions when they arise. Together, let’s find the windows that will work well for every season.</br>

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