Kool View is Madison's oldest window insulation company. In 1973 we started with one product: a glass coating liquid that cut solar heat gain through glass. Only one month into our new business, the Arab Oil Embargo swept the newspaper headlines. It shocked us into a new awareness of our fragile energy resources and put greater emphasis on the role of window energy use. Today we are the most experienced builder of Sunrooms in Wisconsin, having put up over 1500 Sunrooms in Wisconsin and Illinois. If you have a unique design in mind or a challenging job site you have come to the right place! With Four Seasons expert engineering and constant research and development, along with our trained staff of designers and craftsmen, Kool View is in the position to make your dream room an energy efficient reality.