Window Installation Done Right

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Serving Hamilton, ON, & Beyond Since 1980

Discover Expert Window Replacement Services From a Team You Can Trust

Are you tired of drafty rooms and rising energy bills? If so, it’s time to say goodbye to uneven temperatures and hello to comfort and savings with top-of-the-line vinyl windows from Gerry’s Roofing & Siding. As a trusted window replacement company serving Hamilton and the surrounding areas since 1980, we're committed to exceeding your expectations with superior products and expert installation services. Our replacement windows are designed to withstand Ontario’s harsh winters, making them an excellent investment for your home. With fully welded sashes and frames, our windows offer unmatched strength and stability, ensuring a tight seal that keeps out the elements. Plus, with 20 standard exterior colors to choose from, you can customize your windows to complement your home's style and enhance its curb appeal.

Explore the Possibilities for Your Home

Our Specialized Window Services

Vinyl Window Replacement

We’ll replace your outdated windows with new vinyl windows that are as gorgeous as they are durable. Available in a variety of popular styles—including double-hung, single-hung, casement, awning, bay, bow, picture, and more—and colours, these windows are sure to enhance the curb appeal and value of your home. We’ll walk you through all your options and help you customize your new windows before our highly trained installers complete the installation with skill and precision, ensuring flawless results.
Premium Products, Local Expertise

Experience the Benefits of Vinyl Windows at Your Home

Why should you choose vinyl windows for your home? The answer is simple: exceptional performance, affordability, and low maintenance requirements. Our vinyl windows are engineered for optimal energy efficiency, helping to reduce your heating and cooling costs while keeping your home comfortable year-round. And with their durable construction and resistance to wear and tear, you can enjoy peace of mind knowing that your investment will last for years to come.

The quality of the installation matters just as much as the quality of the products themselves, and that’s where experience comes into play. With over 25,000 projects completed a lifetime workmanship guarantee, Gerry’s Roofing & Siding is the company you can trust for quality craftsmanship and exceptional service. Don't wait any longer to upgrade your home with new vinyl windows.

Get Your Free Project Estimate

Don’t wait to get started on your next home improvement venture. Reach out to our team today to request a free estimate and discover why we’re the local roofing and remodeling company of choice.

Five-Star Reviews

What Our Customers Are Saying

"Thank you for your prompt and courteous service. Your staff did everything I asked and explained everything to me. They certainly went above and beyond, and it was certainly appreciated."

J Roser.

Tampa, FL

"I was referred to this company by a close friend. I am very happy with the work that was done on my house. The roof looks great, and I love my new siding. A very professional job, and I would highly recommend this company to all my friends and family. Gerry's Roofing and Siding is a great company, and I will definitely use them again."


Tampa, FL

"I want to thank everyone at Gerry's Roofing & Siding and Morley Windows & Doors for the terrific manner in which you helped me with the improvements to my parents' home. The difference in appearance is truly amazing. The new windows, doors, siding and eavestrough make their home look fresh and modern. They have received many favourable comments and are very pleased."

Mona L. Ward

Tampa, FL

Trusted By the Biggest Names in the Business!