Every Farley window lets you capture your style, bring in the light and keep the elements out. That's simply what we do. But we also offer more glass per window which leads to less obvious benefits like the sensation of being connected to nature yet protected from the weather. State-of-the-art Low E argon filled glass coatings create maximum thermal efficiency leaving you comfortable no matter the season. Of course, with increased efficiency comes increased savings and there's nothing quite like saving a few dollars to make you feel warm all over.