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Premium Infinity® from Marvin Windows for Your Oakland, CA Home

If the windows in your Oakland, California home are starting to show their age—whether through fading frames, drafts, increased energy bills, or reduced visual appeal—now is the perfect time to upgrade. Infinity® from Marvin fiberglass windows offer a premium, long-lasting solution designed for beauty, performance, and durability.

And when it comes to installing these high-performance windows, Custom Exteriors is the trusted choice for homeowners across the San Francisco Bay Area. With decades of expertise and a reputation built on quality craftsmanship, we ensure your Infinity window installation is seamless, precise, and built to last.

Why Infinity® from Marvin Windows Are the Ideal Choice for Oakland Homes

Infinity windows are widely recognized as some of the best-performing windows on the market. Engineered for strength, stability, and energy efficiency, they offer significant benefits perfectly suited for Oakland’s coastal climate, seasonal temperature changes, and diverse home styles.

Built with Ultrex® Fiberglass for Superior Performance

At the core of every Infinity window is Ultrex—a proprietary fiberglass material that is:

  • 8x stronger than vinyl,
  • Resistant to warping, swelling, cracking, and rotting,
  • Designed to maintain its shape and performance through decades of use,
  • Ideal for Oakland’s combination of sun exposure, moisture, and coastal air.

This superior strength also enables narrow window frames, giving you more glass area, more natural light, and bigger views of your surroundings.

Fade-Resistant, Low-Maintenance Finish

Infinity windows feature a proprietary, thick acrylic finish that is highly resistant to:

  • Fading
  • Peeling
  • Scratching
  • Chalking

You get the premium look of painted wood windows without the frequent upkeep—making Infinity one of the most low-maintenance window options available.

Exceptional Energy Efficiency

Drafts, seal failures, and inefficient glass are common problems with older windows. Infinity from Marvin windows are specifically engineered to combat these issues, offering:

  • Superior sealing to reduce air leaks
  • Resistance to stress cracks and seal failures
  • Energy-efficient glass packages to help regulate indoor temperatures

Whether you’re trying to stay cool during warm Oakland afternoons or keep your home comfortable during chilly mornings, Infinity windows help maintain consistent comfort and can reduce energy costs.

Let Custom Exteriors Bring Your Window Vision to Life

Whether you already know exactly what you want or need guidance choosing the right style and options, the experts at Custom Exteriors are here to help. We’ll walk you through every detail—from product selection to design choices to installation scheduling—to ensure a smooth, stress-free experience.

Your new Infinity from Marvin windows will not only elevate the look of your Oakland home but also enhance comfort, value, and long-term performance.

If you’re ready for a first-class installation and premium window upgrade, contact Custom Exteriors today to schedule your free consultation.

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