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Indoor-Outdoor Living with Bi-fold Doors

As more homeowners look for ways to expand their living space and blur the line between indoors and out, bi-fold doors have quickly become a top choice. They create a wide, seamless opening that connects your home to the outdoors—without the need for a home addition. With bi-fold doors, you enjoy brighter natural light, easier access to your patio or yard, and a more open, inviting living environment.

Elevate Your East Bay Home With Infinity® from Marvin Bi-Fold Doors

Transform your East Bay living experience with the installation of Infinity® from Marvin bi-fold doors. These doors are an upgrade that instantly enhances light, openness, and connection to the outdoors. Whether you live in Pleasanton, Danville, Fremont, Walnut Creek, or anywhere across the Tri-Valley, these doors create the feel of a larger, more inviting space without building an addition. While bi-fold doors typically cost more than standard patio or French doors, the dramatic visual impact and increased home value make them a standout investment for Bay Area homeowners.

Infinity bi-fold doors are designed to fit your lifestyle, with options ranging from two panels to the full seven-panel configuration. Each panel folds and stacks neatly to create a wide, uninterrupted opening that maximizes airflow and indoor-outdoor living. Like Marvin’s premium window products, these doors are highly energy-efficient and available in a range of finishes.Their top-hung design ensures smooth, effortless operation, making them a practical and beautiful upgrade for any East Bay home.

Smart Features Designed for Seamless Indoor-Outdoor Living

Infinity® bi-fold doors come with a full range of glass upgrade options to enhance energy efficiency and comfort. Their concealed multi-point locking system is built directly into the door panels, creating a clean, streamlined look while keeping your home secure. Magnetic door catches hold the panels in place when opened, protecting them from movement or damage. For even more convenience, you can add an optional pleated fabric screen that smoothly slides open and folds tightly out of the way when not in use—perfect for enjoying fresh East Bay breezes without letting pests inside.

Bring the Outdoors In: The East Bay’s Favorite Indoor-Outdoor Upgrade

Whether you love hosting gatherings or simply enjoying quiet moments with family, bi-fold doors make it effortless to connect your home to the outdoors. With just a smooth fold and glide, these doors open up your living space—essentially removing an entire wall—to create a seamless flow between inside and out. Homeowners throughout Pleasanton, Danville, Livermore, San Ramon, and the greater East Bay appreciate how bi-fold doors make their homes feel brighter, larger, and more inviting.

Discover how Infinity® from Marvin bi-fold doors can transform the way you live. Enjoy wider openings, easier access to your patio or yard, and a true indoor-outdoor lifestyle. Contact Custom Exteriors today to schedule your free in-home consultation and find out if bi-fold doors are the perfect fit for your Bay Area home.

Convenient Financing Options

We install top-quality products at competitive prices and provide financing options to make your exterior remodel convenient, with approved credit.
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