Welcome to DU!
The truly grassroots left-of-center political community where regular people, not algorithms, drive the discussions and set the standards.
Join the community:
Create a free account
Support DU (and get rid of ads!):
Become a Star Member
Latest Breaking News
Editorials & Other Articles
General Discussion
The DU Lounge
All Forums
Issue Forums
Culture Forums
Alliance Forums
Region Forums
Support Forums
Help & Search
Window Film: An Energy Savings Superhero? [View all]
In a study commissioned by the IWFA, and conducted by ConSol, the energy saving effect of installing window film was compared to several traditional energy saving techniques, such as updating HVAC systems, adding R-38 ceiling insulation, and air sealing and caulking.
The study shows that in older homes and buildings, window film can represent a 70% ROI annually, making it one of the most cost-effective energy efficiency measures.
Link: http://www.energyboom.com/efficiency/window-film-energy-savings-superhero
3 replies
= new reply since forum marked as read
= new reply since forum marked as read