The Most Trusted Window Company Serving the Tri-Valley and East Bay Area

Installing new windows with the local renovation experts at Custom Exteriors, Inc. is one of the best ways to elevate your home in the Tri-Valley and East Bay. Our premium Infinity® from Marvin fiberglass windows deliver exceptional performance, durability, and style—offering a wide range of benefits we know you’ll appreciate.

• Customizable to your personal taste – Our Infinity® from Marvin fiberglass windows are our most popular option, offering exceptional strength, durability, and style. You can personalize your new windows with a wide selection of colors, styles, and finishes, ensuring a look that complements your home’s architecture or gives it a fresh, updated feel.
• Durable – Made of premium materials, our replacement windows will resist fading, chalking, or becoming brittle over time.
• Energy efficient – Our replacement windows are engineered for exceptional energy efficiency, helping to keep your home insulated and maintain a stable, comfortable temperature in every season. By reducing heat loss in winter and heat gain in summer, they ease the workload on your HVAC system and can lead to meaningful savings on your monthly energy bills.

New windows from Custom Exteriors, Inc. can instantly elevate your home’s curb appeal and make it stand out as the gem of your neighborhood. When you choose our team for your renovation, you’ll enjoy a range of benefits, including:

• Enhanced style and aesthetics with beautiful window options such as sliding, single-hung, double-hung, picture, casement, awning, and bay.
• Improved security with advanced locking systems designed to help protect your home.
• Low-maintenance convenience that makes cleaning and upkeep quick and easy.
• Reduced drafts and noise for a more comfortable, quiet interior environment.
• Increased resale value thanks to high-performance, visually appealing upgrades

To learn more or begin your window replacement project, contact Custom Exteriors, Inc. today!