Is your patio door showing its age? Is it sticking, leaking air, or clashing with your home’s updated style? At Custom Exteriors, we specialize in transforming outdated or inefficient patio doors into beautiful, smooth-operating gateways that elevate both comfort and curb appeal. Serving Bay Area homeowners since 1997, we bring decades of local expertise and craftsmanship to every project. Our patio door replacement solutions are designed around your home’s unique style, performance needs, and budget. Our team is committed to delivering lasting value and satisfaction with every installation!
At Custom Exteriors, we’re dedicated to providing our customers with the finest products available. That’s why we proudly offer Infinity® from Marvin patio doors. These premium doors are built with Ultrex® fiberglass, an exceptionally strong, low-maintenance material that resists warping, cracking, and fading even after decades of exposure to the elements.
Each door is designed with energy efficiency in mind, featuring advanced weatherstripping, insulating glass packages, and precision-engineered frames that help maintain a consistent indoor temperature. The result is a stunning, long-lasting connection between your home and outdoor space — one that enhances comfort, beauty, and energy savings year after year.
From the moment you choose Custom Exteriors for your patio door replacement, you can expect world-class service from a team of professionals committed to your satisfaction. Our experts are here to help you select from myriad patio door designs, ensuring you choose an option that aligns with your home's style and your personal preferences.
Once you've chosen your door, our AAMA Certified Master Installers take over. With over 28,000 projects under our belt, we guarantee a flawless installation process, transforming your patio space with utmost professionalism. Trust Custom Exteriors, where we combine expertise with dedicated customer service for your patio door replacement needs.