Can pressure washing damage a roof?

Yes, high-pressure jetting close to the surface can force water under laps and strip the protective weathering off tiles and slates. That's why we use softwash and low-pressure methods rather than a straight pressure wash.

Is the biocide treatment safe for pets, plants and drains?

We're trained in spill management and apply biocide carefully to avoid run-off into planting, ponds or drains. If you have particular concerns about a specific area of the garden, mention it when you book and we'll plan around it.

What weather do you need for roof cleaning?

Dry, calm conditions are best, particularly for access equipment work, which we avoid in high winds for safety reasons. Light rain doesn't always stop a job but heavy or persistent rain usually means rescheduling.

What if my roof might contain asbestos?

We're asbestos awareness trained, so we know how to identify older roofing materials that may be a concern and handle the job appropriately rather than cleaning straight over it. Flag the roof's age when booking if you're not sure.

Will cleaning shorten the life of my tiles?

Done properly with softwash and hand-scraping, no — if anything, removing moss that's holding moisture against the tile protects it. It's high-pressure jetting and rough scraping that risk shortening tile life, not a careful clean.

How do I get a quote?

Call Trevor on 07501 060609 or get in touch through the website. We'll usually want to see the roof, either in person or from photos, before giving a firm price.

Roof Cleaning & Moss Removal in Billingham — cleared tiles after the moss was lifted, on a County Durham local street

Gentle, Ground-Level Roof Cleaning in Billingham

Roof cleaning near Billingham from Annual Cleaning Solutions. Softwash, steam and low-pressure methods, biocide treated, fully insured. Call today.

07501060609 Get a free quote

Our roof cleaning is softwash-based: a biocide treatment applied at low pressure that kills moss, lichen and algae without disturbing the tiles or forcing water up under the laps the way high-pressure jetting does. Where moss has built up thick, we scrape it off by hand first, then treat what's left.

Roof type changes the job more than almost anything else. Older slate roofs common around Billingham need a gentler touch and closer attention to any already-slipped or cracked slates before we start; concrete tile roofs on newer estates tend to hold moss in a rougher surface texture and often need a scrape before treatment does much good.

A roof that's gone green rarely gets noticed until it's bad. Moss builds slowly along ridge lines and in the shaded valleys of a roof, lifting tiles as it thickens and holding water against the felt underneath for months at a time. By the time it's visible from the street in Billingham, it's usually been growing for a couple of seasons already.

Roof cleaning near Billingham

As well as Billingham itself, we regularly clean roofs in Norton, Stockton-on-Tees and Middlesbrough, along with the wider TS22 and TS23 postcode area. If you're just outside Billingham, chances are we already cover your street.

Roof Cleaning & Moss Removal near Billingham

Homes & businesses

For managing agents and facilities teams

For sites like Billingham Manufacturing Plant we can provide before-and-after photos as part of the job, useful for maintenance records or reporting back to a client or freeholder. We're fully insured and happy to provide documentation ahead of works where a site requires it.

Commercial and mixed-use roofs

Units around Billingham Manufacturing Plant and similar commercial premises often carry flatter roof pitches, larger surface areas, and sometimes a mix of tile, felt and flat-roof sections that each need a slightly different approach. Moss and algae buildup on commercial roofs tends to get noticed later than on a house, simply because fewer people are looking up at it day to day.

For commercial roofs we plan around business hours and access to loading areas or car parks, and can work to a maintenance schedule rather than a one-off clean where that suits the site better.

Getting to you from our Washington base

We're based in Washington and Billingham is around 23.3 miles south-east of us, well inside the roughly 45-mile radius we cover across the North East. That's close enough that access equipment and materials travel with us on the day rather than needing a separate trip.

Typical roof cleaning costs in Billingham

Prices below are typical ranges for Billingham and the surrounding area — final cost always depends on roof size, pitch, moss coverage and access on the day, which is why we survey before quoting rather than pricing over the phone.

Small roof, light softwash	typically £250–£350
Semi-detached, standard clean	typically £350–£500
Larger detached or heavy moss scrape	typically £500–£800+
Gutter clear add-on (same visit)	typically £40–£100

How we clean a roof, step by step

We start with a walk-round survey from ground level to check tile condition, moss coverage and access before any water goes near the roof. Thick moss growth gets hand-scraped off first — never scraped dry against the tile, always carefully, to avoid lifting anything that's already loose.

Once the bulk of the growth is off, we apply a biocide softwash treatment across the whole roof at low pressure. This kills remaining spores and algae at the root rather than just rinsing the surface, which is what keeps regrowth slower afterwards. Gutters get checked and cleared as part of the same visit, since moss and grit inevitably end up in them.

Biocide treatment

The core product on most jobs is a professional-grade biocide designed to kill moss, lichen and algae at the root rather than just stripping visible growth off the surface. Applied evenly across the whole roof at low pressure, it keeps working after we've left, which is what slows regrowth compared with a rinse-only clean.

Roof Cleaning & Moss Removal in Billingham — common questions

Softwash, steam or low-pressure — whichever suits your roof type, moss coverage and access best. We assess before we clean rather than running the same process on every job in Billingham.

Fully insured, biocide trained since 2024, and working from ground level or access equipment wherever possible — roof cleaning in Billingham handled the way we'd want it done on our own house.

If your roof in Billingham needs attention, a call to Trevor on 07501 060609 gets you a straight quote and a realistic timeline for getting it sorted.

Fully insured, biocide trained, straightforward to book

Send us a photo or give Trevor a call on 07501 060609 and we'll tell you honestly whether it's worth doing now or can wait.

Get a quote Call 07501060609

Roof Cleaning & Moss Removal in Billingham — the roof slope part-way through treatment, on a TS22 property

Roof Cleaning & Moss Removal in Billingham — the finished pitch with the valleys cleared, just off the A19