Please use this page to post your comment(s).If you are not logged in, please sign in or join to comment.
View this article on FacilitiesNet
It would be nice if your article included the cost-savings alternative to window replacement that can outperform and window and glass you are introducing to the building. That alternative is high-performance window film which can reduce 75% of the solar heat gain into a building and save 10% on the building's energy cost at a fraction of the cost to replace glass or windows.