
Roof cleaning and moss removal
Moss, algae and lichen off, colour back. We check every roof first and use the right method for your tiles, then treat it to keep it cleaner for longer.
Every roof is different
Tile type, roof pitch, age and the amount of moss all affect the safest way to clean it. That is why we look at your roof first and recommend the right method, rather than blasting every roof the same way.
Moss removal
Heavy moss is removed by hand first, with the gutters and the area below protected.
Soft washing
Low pressure with specialist solutions that break down moss, algae and lichen. Often the best choice for older or more delicate tiles.
Steam and controlled pressure cleaning
A deep clean that lifts stubborn dirt and staining while looking after the tiles. Used where the roof is in good condition.
Post clean treatment
A treatment applied after cleaning to kill remaining spores and slow moss and algae coming back. Especially useful on shaded roofs and homes near trees.


See a roof clean in action
How a roof clean works
- We look at the roof and confirm the best method
- We protect the gutters, garden and furniture
- We clean the roof by hand, soft wash or steam
- Full rinse down and tidy up
- Optional post clean treatment to slow regrowth
Moss from the roof ends up in the gutters, so most customers have a gutter clearance and UPVC wash down done at the same time.


What customers say about this service
Real reviews, word for word, from our Google and Yell profiles.
Carl and his assistant did an excellent job cleaning my roof. They were very professional, hard working and friendly, always keeping me informed about progress. They also cleared up thoroughly after the job had been completed. Lynne B
Review on Google
I used CRF to clean moss off my roof and they did an excellent job. They were very clean and made sure everything was spotless afterwards. They cleaned my gutters, windows and my white walls were left spotless. They were very friendly and helpful and took extra care of my outdoor furniture etc. They steam cleaned my drive as well and even got rid of stains which were there from before . Their price was very good and I would thoroughly recommend them and have already passed their details to friends who are also happy with them .
Review on Google
WOW!!! What a difference. Our roof was dark and dismal, especially as we live next to brand new homes with shiny new rooves. We called Carl and his confidence inspired us to get the job done at reasonable cost. Our roof now looks better than the new homes. I'm sure it has added value. CRF did a complete job of the house and garage. It wasn't easy, but they just kept working. We are so glad we decided to have it done.
Review on Google
Our chalet bungalow roof was in need of having moss build-up removed off it. I was a bit nervous of who to use. Carl quoted a reasonable price and his team did a very thorough job including replacing some loose roof tiles. Was polite, tidy, professional. Will definitely recommend.
Review on Google
Recently had all the moss cleaned off our garage and property roof, an amazing result, well worth the money. The house looks like new. Highly recommend.
Review on Google
The best in the business for roof and patio cleans and Carl also does a great window cleaning service too! Professional, polite and clean and tidy! What more can I say!! Oh and value for money! Thanks Carl for great services as always!
Review on Google
Common questions
Is pressure washing safe for roofs?
It can be, on the right roof. We check every roof first and use soft washing, steam or controlled pressure depending on the condition of the tiles.
What is soft washing?
Soft washing uses low pressure and specialist cleaning solutions to break down moss, algae and lichen safely. It is often the best choice for older tiles.
What is a post clean treatment?
It is applied after cleaning to kill remaining spores and slow moss and algae growing back, so the roof stays cleaner for longer.
How long does a clean roof last?
It depends on where you live and how shaded the roof is, but a roof that is cleaned and treated properly stays cleaner for longer than one that is not.
Will roof cleaning make a mess?
We protect the area around your home and tidy up when we finish. We can clear your gutters at the same time so the rainwater can drain away.
How do I know which method is right for my roof?
You do not need to decide. We will look at your roof and recommend the best method.
Other services we offer

Window cleaning
Windows, frames and sills left clear and streak free, on a regular 6 to 8 week round.
Find out more
Gutters, fascias and soffits
Gutter clearances, downpipes unblocked and a full UPVC wash down of fascias and soffits.
Find out more
Jet washing
Driveways, patios and paths cleaned, weeds and moss cleared, block paving re-sanded.
Find out more
Exterior cleaning
Whole-house cleans, render, conservatories, blocks of flats and commercial buildings.
Find out moreAreas we cover
Get your free quote
Tell us what needs cleaning and roughly where you are. We will come back to you with a clear quote, with no obligation.
- 07518 494107
- Message us on WhatsApp
- crfwindowcleaning@yahoo.co.uk
- Open 9am to 5pm, 7 days a week