Moss is eating your roof, slowly
Christchurch roofs grow things. South-facing slopes and shaded valleys go green first, then lichen and moss spread across tiles, iron and shingles — holding moisture against the surface, lifting edges and working their roots into coatings. Left alone for years, growth shortens the life of the roof and turns a cleanable surface into a re-roofing conversation.
Moss treatment kills the growth at the root so it releases instead of being gouged off, followed by a washdown that takes the roof back to clean without chewing up the surface. The result is not just a better-looking roof — it is a roof that sheds water properly and lasts longer between treatments.
Treated, not tortured
Roofs get chemistry first and pressure second, deliberately. Treatment does the heavy lifting so the washdown can be thorough without being aggressive — no blasted-off coatings, no lifted tiles, no water forced where it should not go. Spouting and downpipes are flushed through as part of the job, and the washdown includes the areas below the eaves that catch the run-off.
Every roof job is done by the same sole operator across Christchurch and surrounding areas — one person who treats your roof like it is their own.