Sentry Exteriors is Central Ontario's premier eavestrough company. With locations in Barrie and Muskoka we service from the north end of Toronto, Barrie, Orillia, all the way to Muskoka and Parry Sound. We pride ourselves on offering the best products, installed with great workmanship, at the best price. We use the strongest hidden hanger system on the market and give all our eavestroughs a lifetime guarantee. Sentry Exteriors is also the largest dealer of the Leaf Solution eavestrough protection system in Canada. No job is too big and no job is too small, so contact Sentry Exteriors right away for your free estimate.

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