Our new showroom is now open to the public during all business hours!

Fiberglass Window Services in Tucson, AZ

Is now the time to choose windows for your new construction project? Perhaps you want to replace the outdated windows in your existing home with something better. Open Enclose offers installation for fiberglass windows in Tucson, AZ, and the surrounding areas. Whether you’re pursuing window installation or replacement, you have many different materials to choose from. Fortunately, Open Enclose is here to explain different types of windows so you can find the right fit.

Fiberglass is one of today’s most popular window materials. Learn more about fiberglass windows to see if they offer the benefits and features you’re looking for in your home.

Contact Open Enclose today to learn more about fiberglass window installation in Tucson! We also serve the Catalina Foothills, Tanque Verde, Oro Valley, and its surrounding areas!

Why To Consider New Fiberglass Windows

Fiberglass is a relative newcomer to the window material market. It first rose to popularity in the 1990s, but back then, size and color options were limited. Today, the fiberglass window manufacturing process has been perfected, making it one of the best window materials available today.

Most parts of a fiberglass window are produced via pultrusion. This is when thin strands of fiberglass are coated in resin and pulled through a heated die, which hardens the resin to form a stiff lineal. This is cut to length, covered with a UV-resistant finish, and fitted with nylon-reinforced corner blocks for strength. The lineals and blocks are screwed and glued together to form a tight, streamlined final product with virtually indestructible joints. Every part of the manufacturing produces an affordable, energy-efficient, and attractive fiberglass window for your Tucson, AZ, home or business.

If your house was built before the 1990s, you might want to look into installing fiberglass windows in your Tucson home!

The Benefits of Fiberglass Windows

Fiberglass is superior to other types of windows in many ways. Some of the benefits include:

  • Strength: The fiber-reinforced resins of fiberglass windows make them stronger than vinyl. This allows for thinner frames and an unobstructed view of the exterior without compromising the structural integrity of the window.
  • Durability: Fiberglass showcases its resilience in multiple ways. First, its UV-blocking, factory-applied coating prevents the color from fading over the years. Then, the rigidity of fiberglass prevents sagging or bending. Finally, fiberglass is impervious to rot, mold, corrosion, and shrinking or swelling that can shorten the lifespan of other types of windows.
  • Affordability: While fiberglass windows tend to cost a bit more than vinyl, they are more affordable than wood and wood-clad windows. For many customers, this provides the perfect balance between cost and performance.
  • Low maintenance requirements: Fiberglass is just as easy to care for as vinyl, requiring virtually zero upkeep to stay looking like new for years to come. All that’s required is to clean the glass occasionally, replace the weather stripping every decade or so, and touch up scratches to the factory-applied coating as needed with 100% acrylic paint.
  • Stunning good looks: Many different colors, finishes, and styles of fiberglass windows are available. Some are manufactured to mimic the look of wood inside and out for a warm, high-end appearance without the maintenance.
  • Energy efficiency: Fiberglass is a natural insulator, making it an effective barrier between the inside of your home and the elements beyond. Plus, high-end fiberglass windows come with foam fillings and double- or triple-pane glass to boost performance even further.
  • Environmental friendliness: As with other popular window materials, fiberglass is recyclable. It also requires less energy to manufacture compared to vinyl or aluminum, and fiberglass has an impressively long life span. It’s also made from a nearly inexhaustible resource: glass. All in all, fiberglass has a minimal environmental footprint.

Looking to repair or replace your windows with fiberglass today? Call (520) 485-4546 or contact Open Enclose online to schedule a free estimate!

Fiberglass Window Brands We Carry

When it comes to finding quality windows for your home, you must choose a reputable brand that offers fiberglass windows in Tucson. We install fiberglass windows from several other top brands, including:

  • Masonite
  • Milgard
  • And more
We Repair & Install ALL Brands

Schedule Fiberglass Windows Installation in Tucson, AZ

To work with a knowledgeable fiberglass window installer in the Tucson area, choose Open Enclose. We have more than a decade of experience helping homeowners select the best windows for their needs and budget.

To begin the window installation process or for answers to your remaining questions about fiberglass windows, please contact Open Enclose online or call at (520) 485-4546 today. 


  • 100% Customer Service Satisfaction
  • Haggle-Free Upfront Pricing
  • We Do It All, No Sub-Contracting
  • Free, No-Obligation Estimate

High-Quality Work Is All We Know

Our Affiliations & Certifications