Windsor Windows and Doors is a national manufacturer of premium windows and patio doors. We are proud to have consistently ea ... rned an A+ rating from the Better Business Bureau; it is a testament to our commitment to superior customer service and our goal of being easy to do business with. Windsor offers the best value in the industry through 3 distinct product lines: Pinnacle Wood, Legend Cellular PVC (CPVC) and Next Dimension Vinyl. Our products are used in residential R&R and New Construction, Multi-family, Lt. Commerical and Historical applications. Every product is custom-built. Each product is designed to meet specific applications, depending on architectural style, regional preference and price point. Windsor products are sold through select dealers located throughout the United States, Mexico, Canada and China. To find a Windsor dealer in your area, please visit the Windsor dealer locator located on the company website http://www.windowswindows.com. read more