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.
Magnetite window panels are a unique interior mounted insulating panel that will instantly improve the energy efficiency of your existing windows, reduce outside noise, increase the comfort of your home, and cost substantially less than window replacements.
Testimonials
Jeffery - Wayne, IL
They installed a door for me. I have used them a few times. They do a good job. I will use them again.
IES Green's staff of trained and experienced professionals is ready to help you realize your goal of having an improved energy-efficient home and a positive contracting experience.