Roof Cleaning
Enjoy peace of mind and long-term protection with Power Clean’s professional roof treatment and cleaning services—available across Wellington, Greater Wellington Region and as far as Hamilton. Over time, your roof can become a hive for moss, algae, lichen, and other organic growth. These unwelcome guests not only shorten the lifespan of your tiles or shingles but also hold moisture that encourages structural decay. Our owner-operated team, delivers expert cleaning and treatment tailored to your roof’s material and condition.
Our Process
We can either do a treatment or we can do a soft wash and scrub and clean of the roof.
Treatment method: We apply a high-performance moss and mould killer, this kills all organic matter, lichen, moss and mould – which then washes away over a period of 6-12 months. The chemical treatment also delays regrowth for the following 18-24 months. The treatment is the safest method for your roofing material and ensures your roof not only appears cleaner but stays cleaner, preventing repeat growth and reducing maintenance needs.
Soft-wash cleaning method: If your roof needs a clean rather than a treatment – we select pressure, temperature, and detergents specifically suited to your roof type (whether concrete tile, metal, or shingle).
Your treated roof holds a crucial edge—not just visually but also structurally. A clean roof boosts property curb appeal, improves drainage, prevents water damage, and lowers long-term repair costs. With less moss and algae, seals stay intact and tiles last longer. Plus, a treated roof is more efficient, helping your home stay dry, stable, and protected through weather.
Why Choose Our Residential Roof Cleaning Service
As an owner-led service with SiteWise and ECIA certification, Power Clean prioritizes safety and quality. We inspect your roof before and after treatment, capture detailed photos, and inform you of any concerns—whether it’s broken tiles, gutter debris, or flashing issues. Our flexible scheduling—weekend, evening, or daytime—means we work around your needs, not the other way around. We’re fully insured, H&S trained, and prepared to tackle both residential and commercial roofs.
How often to get your roof cleaned
We generally recommend a roof clean and treatment every 12 to 18 months—depending on environment, rainfall, and shade. During your free, no-obligation quote, we’ll assess your roof’s current condition and suggest a schedule customized for best results and budget savings.
Get your free roof treatment quote
Choose Power Clean for roof treatment you can trust—safe, effective, and owner-backed. Let’s prolong your roof’s life and keep your home well-protected. Get your free roof treatment quote today.