Dear Jim: I cannot afford new windows, but I thought about installing permanent winter/summer film on my old windows. Does it save energy, will it darken my windows and can I install it myself? Dear ...
Q: I’m looking into tinting my apartment windows with UV-reflective window film. Is the film harmful? A: When the sun’s baking your pad like a souffle in a hot oven, it can start to feel like your ...
August 13, 2007 A rural family home built recently in Massachusetts has used, among other eco-friendly technologies and systems, insulating glass units that will significantly cut the amount of energy ...