Sooke sits at the wet end of the Island Highway, where annual rainfall is heavier, tree cover is denser, and roofs collect moss faster than almost anywhere else in Greater Victoria. That combination of shade, moisture, and coastal air means most Sooke roofs need attention every two to three years, and some every year. Soft washing removes moss, lichen, and algae at the root using low-pressure application and a biodegradable solution, without stripping granules or creating new leak paths.
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We quote flat-rate, never hourly. Below is what every job covers, in writing, before we start.
Low-pressure application of a biodegradable solution breaks down moss and algae at the root. Blasting them sideways with a pressure washer just relocates the spores and starts the clock over.
Pressure washing strips granules and voids most shingle warranties. Soft washing does neither. If your roof is still under a manufacturer warranty, we work to the spec that keeps that coverage active.
Cedar needs a milder solution mix and a longer dwell time than asphalt. We do not run the same recipe on every roof regardless of material. Sooke has a lot of cedar, and we treat it accordingly.
Rinse water carries loose debris down into the gutters. Anything that ends up there during the clean gets bagged and removed before we leave. One visit, one task list.
Each slope photographed before and after. Sent the same day, with written notes on anything we spotted worth flagging, including flashing condition or missing sealant.
A top-ridge zinc or copper strip releases trace amounts of metal during rain, which slows moss regrowth on shaded slopes. On a Sooke property with north-facing exposure and heavy tree cover, this is worth considering.


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These are the typical ranges. Your exact flat-rate goes in your written quote, no surprises on the day.
Heavy lichen, steep-pitch access, or roofs that have not been cleaned in several years may carry a small surcharge. We confirm any addition in writing before starting.
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Soft washing, done correctly, does not. Pressure washing very often does. Most shingle manufacturers actually require regular cleaning to keep the warranty active, and they specify low-pressure methods. We work to that spec. If you have the warranty documentation handy, we are happy to review the maintenance requirements with you before we start.
Yes, with the right solution and rinse pressure. Cedar is more sensitive than asphalt, so we use a lower concentration and allow more dwell time before rinsing. We do not run the same settings on every roof. Sooke properties with older cedar shakes get extra care on rinse pressure to avoid lifting split ends.
Most Sooke homes take two to four hours, depending on size and how heavy the moss or lichen coverage is. Cedar roofs with established growth take longer. If you add a zinc or copper ridge strip, build in a bit of extra time for the application and dwell period before we wrap up.
In Sooke's climate, expect two to three years without a preventive treatment. With a zinc or copper strip on the ridge, many homes go three to five years before needing a full re-clean. Heavy shade and dense tree cover push regrowth faster. Properties on a south-facing slope with good sun exposure tend to stretch further between cleans.
No. Roof and gutter work is all exterior. Leave clear access to the gate or side path on quote day and we'll send the photo report when the job is done. Most customers are at work by the time we finish.
Send us a few details. A local Chirp partner serving your area will reach out from the queue, usually within 48 hours.