• Einar Johanson Insulation & Glass is proud to offer Simonton windows to our Seattle-area replacement window clients. Simonton manufactures some of the highest quality window products in the industry.

    In addition to product quality, the window installation process is critical to a great window replacement experience. Unlike many companies who cut corners on labor or subcontract their work to outsiders, our long term salary employed installation teams take a true craftsman approach to their work. These differences become apparent in the visible look of your home. 


    To book an appointment for a free, no-pressure window replacement quote, please call us at 206-362-4031, or fill out the contact form on this page. And, be sure to mention you are interested in Simonton windows for your window replacement project!