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At Custom Exteriors, we’re proud to bring the unmatched performance and beauty of Infinity from Marvin windows to homeowners in Rossmoor, California. We are a Gold Partner with Infinity from Marvin and have been serving the Rossmoor community for more than 20 years. Whether you're replacing aging windows or upgrading for energy efficiency and comfort, our team of experienced, certified experts is here to deliver premium window solutions tailored to your home.

Why Rossmoor Homeowners Choose Infinity from Marvin

Our experience with Rossmoor homeowners has taught us that they value both quality and beauty. Infinity from Marvin windows are engineered specifically for homeowners who want top-tier performance without compromising on style.

These windows are made with Ultrex® fiberglass, a material that’s 8x stronger than vinyl and designed to withstand California’s changing climate—including heat, UV exposure, and seasonal moisture.

Benefits of Infinity Windows in Rossmoor:

  • Energy Efficiency – Lower energy bills with advanced Low-E glass technology.
  • Long-Lasting Durability – Ultrex® fiberglass resists warping, fading, and cracking.
  • Low Maintenance – Say goodbye to scraping, painting, and regular upkeep.
  • Timeless Beauty – Clean lines, customizable finishes, and wood-like interiors.

Certified Installers

As an authorized Infinity from Marvin dealer, Custom Exteriors is proud to be a trusted window installer for the Rossmoor community. Our AAMA Certified Master Installers follow best practices to ensure your new windows are installed with precision so they perform as well as they look.

Why Work With Us:

  • Local Rossmoor service with a personal touch
  • Expert consultations to match window styles with your home’s design and feel
  • Flexible financing options
  • Product Warranty
  • Labor warranty
  • 5-star rated service and installation across the Tri-Valley and East Bay

A Smart Investment for Rossmoor Homes

With Infinity from Marvin windows, you’re not only boosting your home’s energy efficiency and comfort, you’re also enhancing your home's curb appeal. Whether you live in a co-op, condo, or single-family home within Rossmoor, we’ll help you select the right style and features for your needs.

Get Started with a Free Quote Today

Ready to upgrade your home with high quality, low maintenance windows? Let the experts at Custom Exteriors help you choose the right products and handle every detail from start to finish.

Contact us today to schedule your free consultation and see how Infinity windows can transform your home—inside and out.

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