Video Case Study: Secondary Windows Rejuvenate Aging Office Building
Retrofit of 6,000 sq. ft. single-pane windows by adding secondary window attachments to save energy, increase thermal resistance, reduce air leaks, and improve tenant comfort.
Retrofit of 6,000 sq. ft. single-pane windows by adding secondary window attachments to save energy, increase thermal resistance, reduce air leaks, and improve tenant comfort.