About

Founded in May of 2018, the Magnum Exteriors team has over 30 years of experience working in the siding industry. We take pride in the expert advice and workmanship we provide to clients, and our goal is to give all our current and future clients our honest opinion on the services that fit their homes’ needs and budget. Exterior renovations are the most substantial investment our clients make, so we handle every project with the same care we would give our own home. Magnum Exteriors is a Better Business Bureau (BBB)-accredited company with a reputation for quality work and excellent customer service. Our company services residential clients throughout Ottawa and Eastern Ontario.