The truth is you will need to remove all of those windows, have each opening properly flashed and re-install the windows.

New home builders have been incorrectly installing these atrium windows for the past 20 years, and the lack of proper flashing is a common problem we constantly diagnose and repair.

I’m sorry to deliver bad news, but until that window wall is rebuilt with proper flashing, you will continue to dance with the water leaks.

For remodeling and repair services in Metro St. Louis, call Mosby Building Arts at 314.909.1800 or contact them here.