I purchased part of my windows in 2009 from American Exteriors to replace my 1950?s wood windows. The old wood windows were cracked, locks broken and completely none energy efficient. After purchasing my first set of six windows to get the front side of my home done I loved them so much in 2010 I purchased two more and a patio door. I noticed my energy bills go down immediately, less noise, no drafts through my house and I felt more secure with strong vinyl windows that lock. I highly recommend not only American Exteriors to anyone in need of windows but the quality of their custom made windows is truly superior. The people are great to work with and the product is top notch.