How to Build a New Window in a Window-Filling Window (video)

How to build a new window in a window-filling window.

A video tutorial from an expert, who has successfully built more than 2,000 windows, has been released by the National Association of Home Builders.

This video was recorded in 2012 by a Home Depot employee.

If you have any questions or comments, please contact the NABHB at (202) 527-7111.