opal lifetime warranty

Composite Window Replacement & Installation

What can we help you find today?

  1. Why Choose Composite Windows for Your Home?
  2. A Wide Selection of Composite Window Styles Available
  3. We Provide Safe and Expert Installation
  4. Contact Opal Enterprises for Your Composite Windows Today!


Having high-quality composite windows in Des Plaines and Naperville on your home is extremely important. That’s because not only do they make up a large part of your home’s curb appeal, but they also play a huge role in the overall energy efficiency of your home. 

If you’re looking for windows that can add elegance and energy savings to your home, consider the advantages of composite windows. We’ve partnered with Andersen Windows to offer Fiberx® composite windows which perfectly blend structural strength, energy efficiency, and exceptional beauty.

chipped, peeling, and leaky window

A chipped, peeling, and leaky window. Our composite windows in Naperville and Des Plaines are designed to resist this type of wear and require almost no maintenance.

Why Choose Composite Windows for Your Home?

The composite windows we offer are composed of a thermoplastic polymer and wood fiber blend. This sturdy compound blocks thermal transfer nearly 700 times better than aluminum and has two times the strength of vinyl windows. 

Additionally, the material that goes into our composite windows is extremely durable and highly weather resistant, requiring almost no maintenance. Andersen composite windows resist: 

  • Rot and decay
  • Fungal growth
  • Flaking
  • Blistering or pitting
  • Corrosion
  • Moisture damage

Questions? Call 847-380-8868 in Des Plaines and 888-676-6725 in Naperville

A Wide Selection of Composite Window Styles Available

Our composite windows are available in a full range of styles. Therefore, consider the size and location of the opening, the look you want, and whether your window should open or remain stationary (i.e., a standard window or picture window). Doing this will help you choose the type of window you need for your home. 

We Provide Safe and Expert Installation

We’ve been installing composite windows in the Des Plaines and Naperville areas for more than 18 years and have become the best in the business! Once you’ve settled on the ideal window style, our experienced and highly trained technicians will install them so they operate perfectly and look great. 

Throughout the installation process, your family’s well-being and our workers’ safety are our first priority. Therefore, all of our workers have been fully trained and certified by the Environmental Protection Agency (EPA) for lead-safe practices.

Learn more about our top-of-the-line products in Naperville 888-676-6725

Contact Opal Enterprises for Your Composite Windows Today!

We back all of our work with the Opal Advantage Lifetime Warranty, so you can have peace of mind that your investment in composite windows in Naperville or Des Plaines will be a wise one.

We have helped countless homeowners in the Chicagoland suburbs, and we look forward to helping you, too. To learn more about the composite windows we have available, contact Opal Enterprises today.