Roof cleaning
Soft wash. No pressure on tiles.
Moss, lichen and algae removed without damage. A biocide treatment keeps them away for months.
The problem, and how we fix it
Common pain points our customers face, and what we do about them.
Without a pro
Moss traps moisture
Moss holds water against tiles and pointing. Over time, leaks, rot and structural damage follow.
Lifted and cracked tiles
Moss roots work under tile edges and lift them. Water gets in. Frost expands the gap. Tiles crack.
Pressure washers wreck roofs
High pressure water strips the surface of concrete tiles and shatters clay. It causes more harm than the moss.
Neglect gets expensive
A dirty roof left for 5 years can need a full re-roof. A clean and treat cycle costs a fraction of that.
With WrXperts
Gentle soft wash
Low pressure application spreads the biocide across the roof. Moss dies at the root without tiles shifting.
Long acting biocide
The biocide keeps killing spores for 6 to 12 months. Regrowth is slowed and the roof stays cleaner for longer.
Full condition report
Ridges, valleys, flashings and pointing all get a look. You get a written report flagging anything that needs attention.
Longer roof life
Regular cleaning and treatment can add 10 to 15 years to a roof. It is the best value maintenance you can do.
In every visit
- Full roof inspection from ground and ladder
- Manual moss and debris removal
- Soft wash biocide treatment
- Ridge tile and hip check
- Gutters cleared of roof debris
- Valley and flashing inspection
- Before and after photos
- Written condition report
How it works
From first contact to final walk-through. Four simple steps.
Inspection
We assess the roof, tile type, moss coverage and any existing damage before picking the right approach.
Moss removal
Thick moss is scraped and brushed off by hand. All debris is collected. Nothing goes down your gutters.
Soft wash
Pro grade biocide is applied at low pressure across the roof. It kills the remaining moss and algae spores.
Aftercare
Photos and a written report are sent to you. The biocide keeps working. The roof improves week by week.
Inspection
We assess the roof, tile type, moss coverage and any existing damage before picking the right approach.
Moss removal
Thick moss is scraped and brushed off by hand. All debris is collected. Nothing goes down your gutters.
Soft wash
Pro grade biocide is applied at low pressure across the roof. It kills the remaining moss and algae spores.
Aftercare
Photos and a written report are sent to you. The biocide keeps working. The roof improves week by week.
Recent work
Recent roof cleaning jobs from around London.
Common questions
What most people want to know before they book.
Pressure washers strip the protective surface from concrete tiles and can shatter clay. They also force water under the overlaps, which causes leaks. Soft wash is safer and the result lasts.
The biocide keeps killing moss and algae spores for 6 to 12 months. Most roofs stay visibly clean for 2 to 3 years before a re-treatment is needed.
We cover plants and direct the runoff away from garden beds. Once dry, within a few hours, the treated surface is safe for birds, pets and wildlife.
Every 3 to 5 years suits most London homes. North facing roofs or ones shaded by trees may want treatment more often. Marco will recommend a rhythm after the first visit.
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Protect your roof before moss damages it.
Free quote in 2 minutes. Same day slots across London.