Deciding Between New and Retrofit Windows

SANTA CLARA — When replacing a window in your home, you have two basic options: installing a new construction window or doing a retrofit application. With a new construction installation, the existing window is removed (frame and all) and replaced with a new one. With a retrofit application, the new window is installed within the existing frame.

Since the installation process on a retrofit is much quicker, it’s the more economical option. However, since retrofit windows are installed into existing frames, if those frames aren’t perfectly plumb or square, there’s greater potential for issues to arise after the fact. A new construction installation, on the other hand, enables a contractor to make sure every aspect of the installation is performed correctly. Ask your window contractor which installation option will work best for your home and budget.