As our most popular series with our longest-standing products, the 400 Series brings you the best overall blend of performance and style to satisfy just about any window or door need. With years of engineering and craftsmanship to build on, these windows are designed to live up to your high standards.
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Read Our Reviews
The Window People has earned countless positive reviews for our excellent customer service. Read about our customers’ pleasant experiences working with us, then contact us today to get started with your project.
"WOW- we are SO happy we found The Window People!! From initial estimate, through to the project completion, everything was easy and seamless!"
"Was extremely happy with results of my window replacement project. Quality of the windows and installation was excellent. Installation crew was professional, quick and clean. Front office was also great to work with. Would use this company again with out hesitation."
"They did an amazing job installing windows + custom glasses. They finished everything with details and clean all the working area. A great and trustable company to use."