Custom Exteriors windows in the Bay Area

Named the #1 Window Installation Company by Window & Door Magazine

Over the last 20 years, Custom Exteriors has been the Bay Area’s trusted window installation expert. We take the necessary steps to ensure that our customers are 100% satisfied. No one likes surprises, so prior to getting started, our design team clearly communicates to every customer their project details including cost, lead time, and the actual time required for installation. At Custom Exteriors, we are happy to work with your busy schedule.

Why Replace Your Windows?

Upgrading your home’s windows to new, high-performance options installed by the professionals at Custom Exteriors will ensure you can take advantage of all the following benefits:

  • Increased home energy efficiency

  • Improved home comfort

  • Enhanced home safety and security

  • Greater curb appeal

  • Boosted home resale value

Anlin Windows

Whenever possible, we recommend windows from Anlin for all of our customers’ projects. Anlin is a California-based company which means that by choosing Anlin windows, you’re supporting your local community. Windows from Anlin are specifically designed to meet the needs of homes in our climate and are exceptionally durable, energy efficient, and low-maintenance. Anlin windows take advantage of advanced QuadraTherm System and Infinit-e Plus System technology to offer the highest possible energy efficiency standards.

Luxury Anlin Del Mar Vinyl Windows

Anlin’s series of luxury vinyl windows come with a True Double Lifetime Warranty which ensures that your investment is protected for as long as you and a potential future owner of your home need it to be. The Del Mar series of windows are the most energy efficient and durable option available from Anlin. With expert installation by Custom Exteriors, you’ll be able to enjoy the beauty, energy efficiency, comfort, and security these high-performance windows can offer your Bay Area home.

Marvin Windows

Marvin, another high-quality window manufacturer, supplies beautiful and energy efficient wood and fiberglass windows. With the Infinity series of Marvin windows, you can get the look of traditional wood windows but in a material that’s incredibly tough and energy efficient — Ultrex fiberglass. If you decide on the Marvin Integrity line, you’ll be getting windows that are tough, beautiful, long-lasting, and ultimately, worry-free.

Custom Exteriors: Your Bay Area Window Installers

At Custom Exteriors, our design experts will first help you decide on the best window option for your home. Then, our AAMA Certified Master Installers will install your new windows with precision, care, and superior attention to detail. You can be sure that with help from our team, your home will have new windows that will not only look great but will also perform efficiently while lasting for decades.


Get help finding the best window replacement solution for your home! Call (888) 957-7800, contact us, or visit our showroom in Pleasanton today.

Helping our customers choose exactly the right material to increase their home’s energy efficiency, decrease maintenance costs and match the exact style of their dreams is what we do best. Whether you use natural wood, fiberglass or vinyl, your window replacement material options are endless. We take the guesswork out of the process and help you make the right choice for your home and your budget.
Custom Exteriors window types in the Bay Area
The type of window you choose can greatly impact the quality, comfort and safety of your home. Factors like cleaning, maintenance, security, light quality, energy usage and airflow are all taken into consideration when we help you with your window replacement needs. Custom Exteriors offers sliders, hung and double hung, picture, casement and awning as well as bay and bow - we love finding the right window fit for you.

Professional window replacement & installation.

Call our team today!


Schedule Service

Get Started!


Great Service Great Windows Great Price

Had all 6 windows and our sliding glass door replaced as retrofits. After several bids Custom Exteriors offered the best product for the best price. Service was fantastic and installation was seamless. We love our windows so much we didn't put the blinds back up on the slider and kitchen/dining room windows. Great noise and energy improvements.

Roy W., Homeowner