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icon_widget_image Mon - Sat 8:00 - 17:30, Sunday - CLOSED icon_widget_image 1012 W. Beverly Blvd. #135 Montebello, CA 90640 icon_widget_image 800-963-3902 icon_widget_image info@capmetalbuild.com
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Windows & Door Replacement


Improve your quality of life! – new windows will make your home a cooler and quieter space. Save Money! – You will immediately have lower electric bills when you invest in energy-efficient windows! New Windows are one of the best ways to instantly improve the quality of life in your home by keeping it cooler in the summer and warmer in the winter. New windows save you money on your energy bills every month, and they will immediately increase the value of your home. New windows are the only home improvement with a 120% return on investment (ROI) due to increased equity in your home.


We are a certified dealer with Simonton windows, a division of Ply Gem. Simonton windows have a lifetime warranty and are recognized as the best-in-class leader for residential window replacement. From best-in-class customer service to some of the best warranties in the industries, the pros choose Simonton for the same reason you will: unmatched quality and a commitment to high standards. Since 1946, the Simonton brand has been enhancing homes across America with a commitment to quality and industry-leading innovation. Simonton offers award-winning, ENERGY STAR® custom replacement windows that will transform your home. When you choose to replace your windows, you’re investing in your home’s curb appeal and value. Shop our vinyl residential replacement windows and choose from a variety of sizes, styles, grille patterns, colors and hardware finishes to create the perfect custom windows for your home. Simonton manufactured windows are AAMA Gold Certified meaning you get best-in-class quality and durability when you choose Simonton for your replacement windows.


Door replacement can be a tricky DYI project, especially in older homes. We replace front doors, storm doors, sliding glass doors, and even doggy doors! Doors often need to be re-framed, and sometimes new headers are needed to ensure structural integrity. Custom Entry Doors with glass can provide a traditional or contemporary look, and are a popular way to customize and brighten the front of your home. We have a variety of styles, and depending on the condition of your door, we may be able to install decorative door glass into your existing wood, steel or fiberglass door! New front doors help improve energy efficiency, and our wide variety of available styles allows us to maintain and enhance the character of LA’s storied architecture.