The No. 1 Replacement Window Installation Team Serving Danville, CA

There’s no doubt that your windows play a significant role in your home, as they are crucial in terms of visual appeal—both on the exterior and interior—while also factoring into your home’s overall energy efficiency and performance. With that in mind, consider how your windows are currently carrying out those functions. If you feel like they’re looking worse for wear or underperforming, it’s time to find replacements. The good news is that you don’t have to look far for the premier replacement window installation team in Danville, California, as you can simply turn to the pros at Custom Exteriors.

A Replacement Window Installation Team Providing Only the Best Windows

Of course, one of the main factors in finding the right replacement window installation company to partner with is the quality of the company’s windows. That’s part of what makes Custom Exteriors one of the most popular resources in the San Francisco Bay Area, as we install the best products that provide high marks for beauty, energy efficiency, durability, and security. We source our replacement windows from some of the industry’s top names, so whether you choose Infinity from Marvin or Anlin windows, you can expect to be happy with the results of your project.

What’s even better is that we offer our replacement windows in a variety of styles to ensure we can help you find the right look and functionality to suit your preferences and needs.

Providing Danville Residents With Flawless Replacement Window Installations

As high caliber as our Infinity from Marvin and Anlin replacement windows are, proper installation is still a must. That’s no worry for the Custom Exteriors team, of course, as we are known to provide first-class replacement window installation services. We work with unmatched attention to detail to ensure everything goes perfectly and yields the results you’re looking for.

FAQs About Replacement Window Installations

What is the average cost to install a replacement window?

The average cost to install a replacement window typically falls between $300 and $800 per window. This price can vary depending on factors such as the window’s size, material (vinyl, wood, fiberglass, etc.), and the complexity of the installation. Labor rates and regional differences can also impact the total cost. Higher-end custom windows or energy-efficient upgrades may increase the overall investment.

Are replacement windows installed from the inside or outside?

Replacement windows are usually installed from the outside of the home, but this can depend on the window type and your home’s construction. Some installations may require access from both inside and outside to ensure a proper fit and seal. Professional installers like Custom Exteriors will assess the best approach based on your specific situation. Regardless of method, the goal is a weather-tight, secure installation.

How do I prepare my hours for replacement windows?

To get your home ready, start by removing window treatments like curtains, blinds, or shutters. Move furniture and decorations away from the windows to give installers space to work safely and efficiently. Disable any alarm sensors on the windows, and consider covering nearby furniture to protect it from dust. You may also want to inform household members or pets to avoid work areas during the installation.

What gets replaced when you get new windows?

In a typical replacement window installation, only the window sash and glass are replaced, while the existing frame remains if it’s still in good condition. However, if the frame is damaged or you're upgrading for energy efficiency or aesthetics, a full-frame replacement may be done. This involves removing the entire window, including the frame and trim, and installing everything new. Your contractor will recommend the best option based on your home’s condition and goals.

Reach Out Today

There’s no better team to trust with your window upgrade than Custom Exteriors. If you’re ready to upgrade your Danville, CA, home with top-of-the-line replacement window installation work, get in touch with our experts today.

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