1st Windows

1stWindows is your official Milgard Windows & Doors store, offering factory-direct pricing, real-time quotes, and expert online support. Build and price Milgard products online or visit our Southern California showroom. Since 1995, we’ve served Arizona, California, Colorado, Nevada, Oregon, and Washington. Shop Tuscany V400, Ultra C650, Trinsic V300, Style Line, and Thermally Improved Aluminum A250 windows and patio doors. Save time and money with transparent pricing and delivery across the western U.S.