The summers in Texas are long and hot and bright. A sunny month after month can make your windows the most vulnerable part of the house. Old glass allows heat to enter, makes your air conditioner run longer and harder, and increases electricity costs. When homeowners consider replacing their windows with new high-performing glass, it helps to have an understanding of how the new glass functions. This guide is written at an easy-to-understand level.
Why Windows Matter So Much in the Heat
Windows are narrow separations between a cool house and a very hot outside. Older single-pane glass doesn’t reduce heat much, and heat enters the room easily, and the cool air that you pay for leaks out. First, the west-facing rooms may feel worst since the afternoon sun strikes them the hardest, so upgrading these rooms can make a big difference in comfort. Windows replaced by many homeowners find rooms that were too hot to use become pleasant again.
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