Magnetite window comparison; the window on the left has a magnetite window panel installed and the window on the right does not. It is well below freezing outside and the window with the magnetite panel is 8 degrees warmer than the window without it.
Testimonials
Dan - Glen Ellyn, IL
They added insulation, caulking, attic cap, etc. to my house. I was very pleased with the service and knowledge that Intelligent Energy Solutions Green exhibited in evaluating and improving the energy efficiency of my home. Their testing equipment and process was impressive to watch as they... Read More