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Exterior Renovation Experts

Siding, Eavestrough, Soffit, and Fascia Installation Services

Proudly Serving the Ottawa Region for Over 30 Years

Exterior Renovations Experts in Ottawa

Residents of Ottawa need a dependable contractor they can trust with their exterior renovations, including siding and eavestroughing. That’s where Magnum Exteriors steps in as one of the best professional teams handling Eastern Ontario’s residential projects. We have over 30 years of experience working in the siding industry. When your home needs new siding, soffits, fascia, and eavestroughs installed, we offer the quality work and pleasant customer experience you deserve. Our in-house team of tradesmen will work with you to develop a plan that fits your needs and budget, and we offer expert advice in addition to our unrivaled workmanship. Call us if you need exceptional exterior work on your home in Ottawa and the surrounding areas, including Kanata, Nepean, Stittsville, Carleton Place, and Kemptville.

Reasons to Choose Magnum Exteriors

Magnum Exteriors is accredited by the Better Business Bureau (BBB)-because we deliver high-quality results and a stellar customer experience on every project. The following are a handful of reasons to trust us to handle your exterior renovations and other projects:.

Free Estimates

We believe in giving you a one price estimate, which comes with our price guarantee. If we make a mistake during the estimate that underestimates the cost of your project, we don’t pass it onto you. You’ll never pay more than your estimate.

Quality Workmanship

As an industry leader, we provide only high-quality results on projects by using excellent materials and time-proven construction methods. Magnum Exteriors employees perform the work instead of subcontractors, and we hire the best tradesmen.

Superior Products

We use the industry’s most trusted products and materials from reputable brands. Our outstanding craftsmanship pairs well with products from Kaycan®, Royal®, Gentek®, and James Hardie®.

Meticulous Cleanup

Once we complete your project, our team carefully cleans the worksite, including raking the yard and running a magnet over the area twice so that we don’t miss any nails or debris. After we leave, your property will look like we weren’t even there.

25-Year Workmanship Warranty

By filling our team with the best tradesmen and using only high-quality products and materials for every project, we proudly stand by our work with a 25-year workmanship warranty. This covers your home if any problems arise related to our workmanship.

Excellent Service

The friendly members of Magnum Exteriors’ team work hard to optimize our operational efficiencies while causing minimal disruption to your daily life and schedule. From planning to completion, our priority is making your project as convenient as possible for you.


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