About Win-Dor Systems
Win-Dor is an American manufacturer and supplier of high quality vinyl replacement windows and doors. For over a quarter century we have served local Southern California homeowners along with contractors, dealers and home builders throughout North America. Our product offerings range from We standard sized windows and doors to custom made products measured and built to exact specifications. We strive to produce the highest quality products available at affordable prices - built to last with an emphasis on reduced-maintenance, maximized energy efficiency and optimum sound reduction.
Folding & Sliding Windows
Win-Dor windows provide contemporary style folding windows, while maximizing airflow and view. All Win-Door products are built right here in Southern California so they can offer quick lead times and reliable service. Whether you are looking for top-of-the-line energy performance or some of the highest security ratings possible Win-Dor has you covered.
Folding & Sliding Doors
Win-Dor makes some of the most innovative, durable and low maintenance door products. Win-Dor folding doors, multi-slide doors, stacking doors, and sliding door systems are considered among the highest quality doors in America. Performance is second to none, with a unique blend of strong rigid aluminum framing and vinyl capping. Win-Dor can offers larger sizes and higher performance that is not available from other manufacturers.