
Expert Patio Door Replacement for Homes in the Pleasanton Area
Is your patio door starting to show its age? Is it sticking, leaking drafts, or no longer matching your home’s updated look? Custom Exteriors is here to help. We replace worn or inefficient patio doors with beautiful, smooth-gliding options that enhance comfort, energy efficiency, and curb appeal. With our local showroom, you can explore patio door styles in person, see how they operate, and work with a design expert to find the right fit for your home before you decide.
Proudly serving Tri-Valley homeowners since 1997, our team brings decades of craftsmanship, product knowledge, and local expertise to every installation. We tailor each patio door replacement to your home’s unique style and performance needs while keeping your budget in mind.
Seamless Indoor-Outdoor Living, Built to Last
Infinity patio doors are built with Ultrex® fiberglass, a material engineered for superior strength and stability. It resists warping, cracking, and swelling far better than vinyl or wood, helping doors operate smoothly and maintain tight seals for decades.
Fiberglass frames combined with high-performance glass help reduce heat transfer and drafts. This improves indoor comfort and energy efficiency, keeping homes cooler in summer, warmer in winter, and more comfortable through seasonal temperature changes.
The strength of fiberglass allows for narrower frames and more glass, creating larger views and more natural light. Infinity patio doors are ideal for connecting indoor living spaces with outdoor patios, decks, and backyards.
Infinity fiberglass patio doors are designed to look great with minimal upkeep. Factory finishes resist fading and wear, eliminating the need for frequent repainting or refinishing while delivering long-term durability and value.
James Hardie Siding
Windows & Doors
Explore Our Showroom—Virtually or In Person
Take a virtual tour of the Custom Exteriors Inc. showroom and explore premium windows, siding, patio doors, and entry doors designed for Pleasanton-area homes. When you’re ready, schedule a showroom visit or book a design consultation to get expert guidance tailored to your home.
Convenient Financing Options
Decades of Experience You Can Trust
Choosing the right products is important, but choosing the right contractor is what ensures those products perform as they should. With decades of experience serving Bay Area homeowners, Custom Exteriors Inc. brings expert craftsmanship, proven installation practices, and deep product knowledge to every exterior remodeling project. From fiberglass entry doors to windows and siding products. Our local team of remodeling experts understand how materials behave in our climate and installs each system with precision, care, and attention to detail. The result is a smoother remodeling experience, long-lasting performance, and an exterior upgrade you can feel confident in for years to come.
Custom Exteriors also installs the appropriate weather barrier to enhance energy efficiency and envelope protection, and they meticulously align seams and apply caulking for a clean, polished, and long-lasting finish. Every project is handled by trained experts dedicated to craftsmanship, precision, and long-term durability so your window, siding or door performs beautifully for decades.
Contact Us Today and Speak With an Exterior Remodeling Expert!
Special Limited Time Offer
Patio Door FAQs
What types of patio doors are available?
The most common patio door styles include sliding glass doors, French (hinged) patio doors, and bi-fold doors. Sliding doors are popular for space-saving operation and wide views, French doors offer a more traditional look, and bi-fold doors create large, open transitions between indoor and outdoor living spaces. The best choice depends on your home’s layout, architectural style, and how you use the space.
Are new patio doors energy efficient?
Yes, modern patio doors are designed with energy efficiency in mind. High-performance glass packages, Low-E coatings, insulated frames, and improved weatherstripping help reduce drafts and heat transfer. Upgrading an older patio door can significantly improve comfort and lower heating and cooling costs.
Do patio doors require permits in California?
In many California cities, replacing a patio door may require a permit if the opening size is changing or structural modifications are involved. Local building departments often require inspections to ensure safety, energy compliance, and proper installation. A professional installer can help guide you through permit requirements and city-specific regulations.


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