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Premium Replacement Window Installations for Piedmont, CA Homes

Your windows do far more than provide a view—they shape your home’s comfort, energy efficiency, natural light, and overall style. If you’re dealing with drafty rooms, worn or fading frames, excessive outside noise, or rising energy bills, your aging windows may no longer be performing the way your Piedmont home deserves. Outdated or damaged windows can affect everything from indoor comfort to curb appeal and even long-term property value, making window replacement one of the smartest investments for homeowners.

Fortunately, Custom Exteriors makes upgrading easy. As one of the Bay Area’s most trusted exterior remodeling specialists, we provide expert installation, premium products, and meticulous craftsmanship. Piedmont homeowners rely on us for replacement window solutions that elevate both the look and performance of their homes.

Signs It’s Time to Replace Your Windows

Understanding when to replace your windows can help you prevent bigger problems down the road. Some of the most common indicators include:

  • Drafts or temperature fluctuations near windows
  • Condensation or fogging between panes
  • Windows that are difficult to open, close, or lock
  • Warping, cracking, or visible frame damage
  • Increased energy bills from poor insulation
  • Fading furniture or flooring from UV exposure
  • More noticeable outside noise, especially near busy streets

If any of these issues sound familiar, new replacement windows can dramatically improve comfort, interior protection, and energy savings.

High-Quality Fiberglass Replacement Windows for Piedmont Homes

When selecting new windows, the quality of the product is just as important as the installation itself. At Custom Exteriors, we exclusively install Infinity® from Marvin fiberglass windows, one of the highest-performing window systems available today.

Infinity windows offer:

  • Superior strength with Ultrex® fiberglass
  • Slimmer frames and larger views
  • Outstanding long-term durability
  • Excellent energy efficiency
  • A fade-resistant acrylic finish
  • Beautiful design options to complement classic and modern Piedmont homes

From timeless double-hung windows to sleek casements, sliders, picture windows, and custom shapes, Infinity from Marvin offers the perfect combination of style, performance, and longevity.

Expert Installation That Maximizes Performance

Even the best windows require precise installation to perform at their peak. Our team of AAMA Certified Master Installers brings unmatched skill and attention to detail to every Piedmont project. We ensure:

  • A perfect, airtight fit
  • Proper insulation and sealing
  • Smooth, reliable operation
  • Long-term energy efficiency
  • A clean, professional finish

We never cut corners. Our team treats every home with care and follows a proven installation process designed to protect your investment for decades.

This dedication to craftsmanship is why homeowners throughout Piedmont and the greater Bay Area trust Custom Exteriors for their window replacement projects.

Begin Your Window Replacement Project Today

If you’re ready to enhance your Piedmont, CA home with beautifully crafted, energy-efficient fiberglass replacement windows, Custom Exteriors is here to help. From consultation to installation, we deliver service and results that set the standard for quality in the Bay Area.

Contact Custom Exteriors today to schedule your consultation and discover why we’re the top choice for replacement window installations in Piedmont.

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