Serving Duncan and the Cowichan ValleyA local roofer calls you backFree to homeowners
Worn asphalt shingles with cracked tabs. Illustration only, not a photo of a Duncan roofing job.
Worn asphalt shingles with cracked tabs. Illustration only, not a photo of a Duncan roofing job.

Repair

Roof repair in Duncan and the Cowichan Valley

Start with repair when one opening is letting water in. If the whole slope is worn out, you are already past a patch.

Name the community in the first sentence you send. A Quamichan lot, a Cowichan Bay street, and a house in the city core do not share an office or a snow cell. The city row is Zone 4, , 0.4, roof figure 1.4, flood maps flagged, in the regional file dated 8 May 2025. Neighbouring rows differ. Using one number for every call is how the wrong roof gets specified later, even if today's job is only a patch.

The split between repair and replacement is drawn, without prices, on the diagram below. Soft decking, wood shakes that have failed, or wear from eave to ridge belong on the replacement page. One leak does not. Nobody can price either job from the sidewalk, and this site will not try.

Diagram: one leak leads to a repair visit, and wear across the roof leads to a replacement look. Not a photograph.
The split is a conversation starter. The roofer still has to get on the roof.

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