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patio doors

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.

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Seamless Indoor-Outdoor Living, Built to Last

Exceptional Strength

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.

Energy Efficiency

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.

Slim Profiles

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.

Low Maintenance

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.

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James Hardie Siding
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Windows & Doors
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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.

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Flexible Financing for Your Project

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Five-Star Reviews

Read Our Testimonials

"Loved working with Custom Exteriors. Very responsive to inquiries. Precise in their measurements, estimate and timeframe for completion. Highly recommend them."

Brian I.

Tampa, FL

"Custom Exteriors provided a great product and good service in replacing 2 sliding glass doors and 2 other windows in my townhouse.  One was a custom window that required extra work in refitting the plantation shutters to the new window.  Although there were some bumps along the way, Jeff and his foreman Ryan excelled at follow up.  I would recommend Custom Exteriors."

Carole N.

Tampa, FL

"Custom Exteriors did a wonderful job. The installation crew were neat and thorough. My salesman Mark kept me informed about delivery and the windows are beautiful, quiet and warm house.  I’m very pleased."

Susan G.

Tampa, FL

"Kevin one of the owners of Custom Exteriors contacted me the following day and immediately tried to make things right. The first thing, I was impressed about was he took my call without hesitation. Many medium sized business will bounce me around to different people before finally being able to talk to the owner. He was an attentive listener and took to the time understand my needs and wants in an exterior entry door.His communication was top notch, sending me estimates the same day or the following day. He gave me choices in fiberglass doors: ProVia and Therma-Tru, hardware: Trilennium vs Emtek, and single point vs multiple point locks. I just ordered a ProVia doors through Kevin. This surprised both to my husband and me. Before contacting Custom Exteriors, we thought we were going to get a Therma-Tru door, but that totally changed once we the information we needed from Kevin. I get the sense that he truly wants to give customers options and information, but respects the customer's final decision. There is not high pressure sale pitch. Kevin wants customers to be informed and happy with the end product."

Hellen K.

Tampa, FL