Certified Window and Door Installer GES 725 » 120 hours
Get Started
Find an accredited school near you.
Overseas Military enter "APO" or "FPO"Benefits of
Online Career Training
- Learn in-demand job skills
- Start anytime and set your pace
- Affordably priced

Train for a career in residential door and window installation—a growing industry that’s benefiting from the high demand for energy-efficient homes. In this program, offered in partnership with the National Glass Association, you’ll learn to install new and replacement windows and exterior doors in residential and light commercial settings. By the end of the program, you’ll be fully prepared to take the InstallationMasters™ certification exam offered by the National Glass Association, in partnership with InstallationMasters™. A 40-hour unpaid internship (where available) is included in the hours for this program. In addition, you will receive an installation manual and a voucher to take the InstallationMasters™ exam.
This online certificate program is offered in partnership with major colleges, universities, and other accredited education providers.