How to Choose Energy-Efficient Windows in Maryland Without Overpaying
Start With The Climate, Not The Brochure Maryland weather is a mixed bag, and windows have to handle all of it. Humid summers, cold snaps, wind, and long stretches of sun all affect how well a window holds temperature and keeps moisture out. A window that sounds efficient in a showroom may not be the right fit once it is installed in a house that actually lives through those seasons. A window can be efficient and still be a poor match. The key numbers are the U-factor