Replacement Windows for Your Hawthorn Woods, IL, Home

Since 1995, Olson Windows, Siding, Roofing has proudly provided homeowners throughout the HawthornPicture window in modern kitchen Woods, Illinois, and surrounding areas, with top-tier replacement windows they love. Additionally, when you partner with our family-owned and -operated business, you can expect high-quality products crafted by industry-leading manufacturers, such as Pella, Marvin, Kolbe, and Lindsay. This ensures you are receiving replacement windows that are well worth your investment.

The Replacement Window We install

Whether you are after a rustic, modern, or traditional look, don’t worry, we have you covered. Our replacement windows are available in various materials, including vinyl, aluminum-clad wood, fiberglass, and wood. They are also available in a variety of styles, such as:

  • Double-hung
  • Single-hung
  • Casement
  • Sliding
  • Bay and bow
  • Awning
  • Picture
  • Specialty

Our replacement windows can also be customized, so you can select a frame color, interior and exterior finishes, and glass grid patterns that speak to your desired aesthetic.

What’s more, our windows are notably energy-efficient. This is important as energy efficiency will help reduce stress on your HVAC system, which may lower your monthly energy expenses.

Contact Us Today

We complete every replacement window installation with flawless workmanship and unmatched customer service. Out unmatched performance has helped earn us Platinum Elite Pella® Certified Contractor title, which is held by less than 1% of window contractors throughout the country.

To learn more, contact Olson Windows, Doors, Siding, Roofing today. With our team on

Questions? We Can Help! Contact Us Today!

Real People. Real Works.

Our Client Testimonials

Excellent service, complete explanation of the process, seamless installation by professionals, everything done correctly and cleanly, finished with paint touch up. Fine product -- Pella windows -- installed as they should be. Thanks to Mike S. and his crew!


Frank T.

Fantastic professional team. Excellent prices . Large variety. Quick service. Knowledgeable and trustworthy owner. Very professional laborers and extremely tidy on the job site. I will highly recommend this company. They exceeded expectations with stellar service.


Sandy M.

Great company to work with! Would definitely use again! We had 6 windows replaced and ordered the Pella Vinyl windows. Highly recommend using Olson Windows.


Sue D.

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Financing to Make
Your Project More

We offer easy financing options to those who qualify, helping put your exterior remodeling project within reach.

Learn More

Serving Barrington
& The Northwest Suburbs
of Chicago


310 W. Northwest Hwy.
Barrington, IL 60010
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