However, talking to several companies and didn't do my homework to well. I paid way too much. Such as extra charges for every little thing. If their was a bit of tape on the window extra charge and stuff like that. If you have storm windows extra charge for that. If you have screws.on your windows extra charge. So my advice would be let this company come.out and give you a quote first. A lot.of hidden charges that I was not aware of.. Not good for business. Theresa Schak