We have been providing the Milwaukee and Waukesha area with window and siding replacement services for over 30 years. With this comes expertise as well as a knack for determining what is best investment for homeowners while balancing a budget. Over the years we have specialized in energy efficient windows, as well as insulated vinyl siding. We have also expanded into offering roofing services such as re-shingling, soffit and fascia replacement, and attic insulation. Our specialty lies in vinyl window replacement of either double hung, single hung, picture, bay, bow, sliding, or custom windows. We also offer replacement vinyl siding along with soffits and fascia to match. Recently, we have partnered with local roofing contractors as well to offer a full service home exterior renovation. So if you are looking to spruce up your homes exterior, we can help you make informed decisions about what will be the largest return on investment, as well as improvement.

Zen Windows is a revolutionary window replacement company based in Milwaukee and serving a large portion of southeast Wisconsin. Our goal is to provide a hassle free experience throughout the entire process (from quote to cleanup). Rather than adhering to the traditional, outdated model of sending a salesperson to one's home we instead offer accurate quotes via email or a phone call. And we simply email everything else needed to make an informed decision (PDF brochures, video product demonstrations, etc). Enjoy the unique experience of working directly with the owner of the company to meet your window replacement needs as well as the piece of mind of a transferable lifetime warranty, and a no down payment policy.