It’s the job that everyone hates: Cleaning your eavestroughs! Luckily we have solutions to keep you off a ladder and your roof forever.

Sentry Exteriors offers a selection of different gutter guards.

ONE Gutter Guard

We are Canada's largest dealer of ONE Gutter Guard, and the exclusive dealer for Barrie, Orillia and Muskoka.

ONE Gutter Guard is the world’s highest rated and most effective gutter guard. The product is made of a stainless steel micromesh and an all-aluminum frame which allows absolutely no debris into your eavestroughs, but forces all the water in. The aluminum frame is the thickest frame in the industry, and is available in under the shingle or fascia mount. Multiple stainless steel screens can be utilized depending on your specific scenario and tree types.

It is definitely the ONE gutter guard for all situations.

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We also offer the Alu-Rex Pro Series. These products offer professional quality leaf guards and a revolutionary continuous hanger system.

The T-Rex is a continuous fastening system for eavestroughs. It mounts your rain gutters solidly on your home, making them much sturdier and more long-lasting that those mounted with spikes and hangers spaced at intervals. The T-Rex continuous fastening system protects your eavestroughs from damage caused by snow and ice.

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