No matter what type of weather the Birmingham area is facing, you can be confident that windows and doors from Pella of Birmingham can deal with it. Our products are designed to be energy efficient. As a result, our ENERGY STAR®-certified windows and doors1 can help reduce your energy costs. This ENERGY STAR certification is a result of our energy-efficient options like double- and triple-pane glass, Low-E coating and glass panes built to excel in specific weather areas across North America. Discover more about our energy-saving glass choices and technology.