Moss on your roof?
Left untreated,
it costs thousands.
Red Clean removes moss, lichen and algae from roofs across the UK. One clean protects your roof for years, and every job includes a free gutter clean worth up to £200.
- Professional soft-wash, safe for all tile types
- Free gutter clean included (worth £100–£200)
- All moss removed and taken away
- 4-year no moss guarantee included
Why it matters
Moss looks harmless.
It isn't.
Most homeowners do not act until the damage is visible — by which point it is already expensive.
-
Roof tile damage
Moss roots work into tile surfaces, breaking them apart and letting water reach the felt beneath.
-
Frost damage accelerator
Moss traps water inside tile joints. When it freezes it expands, cracking and lifting tiles.
-
Property value impact
A mossy roof is flagged by surveyors and puts buyers off, delaying sales or reducing your asking price.
-
Blocked gutters and damp
Moss debris constantly sheds into gutters, causing blockages that lead to damp and structural damage.
Average roof repair cost
£4,200
A professional roof clean from £900 prevents the kind of damage that leads to a bill like this. Most customers say they wish they had done it sooner.
Get a Free Quote →What you get
Everything included.
No hidden extras.
Every Red Clean roof job is a complete service, not a basic clean with a list of add-ons to upsell.
Full moss removal
We manually remove all moss, lichen and algae from every tile before washing. No shortcuts.
Soft-wash treatment
Environmentally safe biocide applied to kill remaining spores and prevent regrowth, backed by a 4-year no moss guarantee.
Free gutter clean
Every roof clean includes a full gutter clear and flush, normally charged separately at £100–£200.
FREE: Worth up to £200Full site clean-up
All removed moss is bagged and taken away. Driveways, paths and gardens are left spotless.
Before & after photos
We document every job so you can see exactly what was done, which is useful for insurance records too.
Fully insured team
Public liability insurance as standard. You are covered for the entire duration of the work.
How it works
Three steps to a clean roof
Free survey & quote
We come out, assess your roof, and give you a fixed price with no call centres and no obligation.
We clean your roof
Our team arrives on the agreed date and completes everything, including gutters. You don't need to be home.
Treatment & sign-off
Biocide applied for 4-year no moss protection. Before and after photos sent to you on the same day.
Prices start from
£900
For a typical 3-bed semi. Final price confirmed after your free survey, with no surprises on the day.
- Full moss removal & soft wash
- 4-year no moss guarantee
- Free gutter clean (worth £100–£200)
- All mess removed from your property
- Before & after photos provided
- No hidden charges or extras
Get your fixed price today
We survey your roof and give you an exact quote. Then it is up to you. No pressure, no follow-up calls if you decide it is not for you.
Request a Free Quote 📞 Call 01908 382015What customers say
Hundreds of happy homeowners
Rated 4.9/5 on Google
"What a brilliant, brilliant service. Professional and courteous. Michael and Craig did a great job removing the aeons-old moss from our roof and treating it with biocide to stop it coming back. All the moss was cleaned up and taken away."
"Recently had my roof cleaned and treated, as well as my driveway and patios. The team were very professional and helpful throughout. The results are very good and I will not hesitate to use them again."
"Red Clean de-mossed my roof and cleaned several large patio areas, then replaced all the furniture back. A superb job by a great team of friendly professionals. I will certainly ask them to return when I need them."
"I watched the Red Clean team on my neighbour's roof and was so impressed I asked them to do mine. Hard working, amazing job, good safety protocols, cleaned up brilliantly. Polite and punctual."
Get Your Free Roof Cleaning Quote
Response within 2 hours during business hours
Your details are safe with us. We will only use them to respond to your quote request.
Common questions
Everything you need to know
Ready to protect your roof?
Free survey, fixed price, no obligation. A free gutter clean worth up to £200 is included with every job.