
5 Star Rated Roofers on Google
Roof Cleaning & Moss Removal in Rathgar
Moss cleared by hand from large Rathgar period roofs, with valleys and gutters emptied and an optional biocide applied.
- Large slate roofs
- Valleys and gutters cleared
- Optional biocide
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- 5.0 on GoogleStar rated
- Open 24 hoursLeaks and storm damage
- RathgarCovering Co. Dublin
- Homes & businessesResidential and commercial
Mature Trees, Shaded Slopes, Heavy Moss
Rathgar's large Victorian houses often sit among mature trees, which shade the roofs and drop leaves into the valleys and gutters. That combination lets moss build up quickly, especially on north-facing slopes, and once it is thick it lifts the slates and chokes the valleys.
We clear the moss by hand, working down from the ridge, then empty the valleys, gutters and downpipes. On a large roof with several slopes, we plan safe access to every part before starting.
The written quote lists the clean, the gutters and any treatment separately.

5.0 on GoogleCovering Rathgar
What Customers Say About Our Roofing
Our reviews live on Google, written by the people we have worked for. Read them there before you book.
Roof Moss Removal in Rathgar
On natural slate, moss creeps up from the bottom edge of each slate. We remove it without forcing the laps open, and point out any slipped or cracked slates we find. Our Roof Repairs page covers repairs.
Hand Cleaning, Not Pressure Washing
High-pressure washing can damage old slates and drive water into the roof, so we do not use it. Hand scraping and brushing is slower but protects the roof.
Biocide Treatment
Under trees, moss returns faster. An optional biocide after the clean slows regrowth on the shaded slopes.

When It Is Time to Call About Moss Removal
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What the Moss Removal Work Includes
- Safe access to the roof by ladder or scaffold
- Hand scraping and brushing of tiles or slates
- Clearing moss from gutters and outlets
- Flushing downpipes to check they run clear
- Check for cracked, slipped or missing tiles
- Optional biocide applied to slow regrowth
How Your Moss Removal Job Runs, Step by Step
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Why Choose All Fix Roofing for Roof Cleaning in Rathgar?
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What Affects Your Moss Removal Quote?
We price every Rathgar roof clean after seeing it.
Size & Pitch
Large roofs with several slopes take longer.
Amount of Moss
Heavy growth under trees takes more time to clear.
Reaching the Roof
Big roofs often need scaffolding to reach every slope.
Extras You Choose
The biocide and any repairs are priced separately.
Named Products You Can Check for Yourself
Roof windows, flat roof membranes and roofline we install, from manufacturers whose specifications are published for anyone to read.
Your Moss Removal Questions Answered
Do trees make moss worse?
Do you clear the valleys?
Do you pressure wash?
Will the moss come back?
How do I get a quote in Rathgar?
Still Have a Question About Your Roof?
Ring, email or call into us and you will get a plain answer.
- Phone, open 24 hours087 477 9677
- Email[email protected]
- Address41 Mountain View Road, Ranelagh, Dublin 6, D06 E7R8
Roof Cleaning Near Rathgar
Other Roofing Services in Rathgar
Covering Rathgar and nearby Dartry, Churchtown and Harold's Cross.



