House Washing in Severn.

What Severn does to siding

Severn is water country — Couchiching’s west shore, the Green and Black Rivers around Washago, and the Gloucester Pool side at Port Severn. All that shoreline means humidity, swarms of tiny lake bugs, and — the real enemy — spiders, whose webs and speckling build all summer. Waterfront homes and cottages in Cumberland Beach show it worst: the lake side of the house goes grubby a full season before the road side does.

The township’s tall pines cause the other signature problem: needle litter and shade mean algae and moss, on siding and especially on roofs. Seasonal properties compound it — a cottage that sits unwashed for a few years builds a layer of grime that a garden hose won’t move, but a proper soft wash strips completely.

Severn tip: if you’re opening or closing a cottage, that’s the natural time for a wash — we can often pair the house wash with gutter clearing and exterior windows in a single visit — one trip, one clean-up, and the whole exterior done at once.

How we wash houses in Severn

Soft washing, not blasting: detergents kill the algae, mildew, and organic growth at the root, and a low-pressure rinse carries it away — safe for vinyl, wood, and the mixed exteriors cottages tend to have. We treat the shaded, tree-side walls with extra care since that’s where the growth starts, and we rinse your plantings while we work.

Where we work in Severn Township

Washago, Cumberland Beach, Severn Bridge, Marchmont, West Shore, Port Severn, Fesserton, and the shoreline roads along Couchiching and the Severn River — plus neighbouring Orillia and Coldwater.

Own a seasonal place? See our full guide for cottage owners — the exterior calendar, the spider problem, and the plan that handles all of it automatically.

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