Windmill Roofing

707 Dunlop st west

Whitby,, ON L1N 1V4



Open hours

  • Mon - Sun 24/7

Roofing Company Durham

Windmill Roofing & Exteriors delivers top-quality services and products for all your roofing and exterior projects. Call now to benefit from professional expertise on the exterior and rooftops of your home in Whitby and the surrounding areas.

Serving you with passion

and unwavering integrity


With 24 years of experience in the roofing industry, Mike Windmill always believed that everyone deserves a dependable company to solve their roofing woes.

And this is what Windmill Roofing & Exteriors is all about. Fueled by his passion and vision, in 2007, Mike opened his business with the aim to bring the best quality with integrity to all of our roofing and exterior installs and unparalleled service to Whitby and the surrounding areas.

Over the years, we have built a reputation for delivering a high-quality product with unwavering integrity and a strong work ethic. Our clients trust our competence and professionalism for all their residential, commercial and industrial exterior and roofing projects.

Whether it's for a new roof installation or a repair, we promise to leave you with flawless results after every job. Call now to find out more.

An impeccable finish every time

Roofing Company Whitby

To benefit from years of experience

for all your roofing and exterior projects.

Roofing & Exterior Services

Anyone who has made the mistake of not taking their roof and the exterior of their home seriously has lived to regret it. Your roof and exterior is your protection from the severe weather conditions in Canada and the feisty animal life. If it is not properly maintained and installed, you are sure to encounter severe problems in the future.

At Windmill & Exteriors Roofing, we bring you a comprehensive line of premium services for all your roofing and exterior concerns, including the first-rate installation of shingle and metal roofs. 

We offer siding installations to suit your budget from vinyl, aluminum, steel to wood and fiber cement.

For optimal air circulation and extra protection of your attic against insects and rodents, we also install aluminum and steel soffit and fascia. Do you need eavestrough services? Perfect! We offer that too!

Our company is fully insured and works with recognized leaders in the roofing industry, including Landmark Certainteed, Owens Corning. for exterior products we only use the best suppliers like Gentek, Kaycan, James Hardie and more. We guarantee long-term results and provide a 10-year warranty on all our work. Call now for a free estimate.

Premium solutions for your rooftop projects

Commercial Roofing Whitby
Commercial Roofing Whitby
Commercial Roofing Whitby
2 Decades of Expertise

We’re backed by more than 20 years of experience.

Free Estimates

Request a free estimation for your project.

Fully Insured

Windmill Roofing is a fully insured company.

Premium Products and Services

Proudly delivering the best roofing products and services on the market.

A full line of exciting advantages for your roof

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