Marshall Roofers
Thick moss growing across the ridge and tiles of a concrete tiled roof

Moss Removal

Moss Removal in Berkshire, Surrey and West London

Moss stripped off the roof and out of the gutters and valleys, then treated so it takes far longer to come back.

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Send your details and a short description of the job.

7am to 7pm, seven days

14 towns covered

Emergency call-outs

Priced in writing

The work

The damage moss does is indirect

Moss removal is scraping the moss and lichen off the tiles and clearing what comes off out of the gutters and valleys. The damage moss does is mostly indirect: it washes down into the drainage and sits there, so water backs up and either comes over the edge or runs under the tiles at the valley.

Water held against a concrete tile through a frost lifts the surface and shortens the life of the covering, so clearing the moss and keeping the drainage running protects the roof as well as tidying it. A treated roof stays clear for far longer than one that has only been scraped.

We scrape by hand at low pressure, clear the gutters, valleys and downpipes at the same time because that is where the material ends up, and put a biocide on afterwards to kill the spores left in the pores of the tile. The debris is bagged at ground level rather than left in your beds.

A moss-covered tiled roof seen from below, before the moss is cleared

What you get

What is included

  • 1

    Scraped off by hand

    Moss and lichen scraped off by hand at low pressure

  • 2

    Gutters cleared

    Gutters, valleys and downpipes cleared of the material that comes off

  • 3

    Debris bagged

    Debris bagged at ground level

  • 4

    Biocide treatment

    Biocide treatment to kill the remaining spores

  • 5

    Check the tiles

    A check on the tiles the moss was covering

The process

How moss removal normally runs

  1. 01

    Assess

    How heavy the growth is, where it has collected, and whether the covering underneath is sound.

  2. 02

    Scrape down

    Worked from the ridge down, by hand at low pressure so the tile surface is not stripped.

  3. 03

    Clear the drainage

    Gutters, valleys and downpipes cleared and flushed, since that is where the moss ends up.

  4. 04

    Treat

    Biocide applied across the covering so what is left in the tile pores dies off.

Pricing

What moves the price

Every roof is different, so the quote follows a look at yours rather than a figure over the phone. The roof, and the loft where the fault is a leak, both get checked before anything is priced.

The quote you get back is itemised: access, materials, labour and clearing the site. Where the job needs scaffold, that goes in the figure from the start, not added later. The points on the right are what make the biggest difference to where the price lands.

What we look at

  • Roof area, pitch and how heavy the growth is
  • Whether gutters, valleys and downpipes are included
  • Biocide treatment
  • Access, tower or scaffold

Coverage

Where we carry out moss removal

Across Berkshire, Surrey and West London, including Reading, Wokingham, Bracknell, Maidenhead, Windsor, Staines-upon-Thames, Feltham, Kingston upon Thames, Richmond, Surbiton, Epsom, Walton-on-Thames, Camberley and Twickenham.

  • Reading
  • Wokingham
  • Bracknell
  • Maidenhead
  • Windsor
  • Staines-upon-Thames
  • Feltham
  • Kingston upon Thames
  • Richmond
  • Surbiton
  • Epsom
  • Walton-on-Thames
  • Camberley
  • Twickenham

Calls answered 7am to 7pm, seven days a week

See every area we cover

FAQs

Things people ask about moss removal

Does moss actually damage a roof?

Mostly through what it causes. It blocks gutters and valleys so water backs up, and water held against a tile through a frost lifts the tile surface. On a sound roof it is maintenance rather than an emergency, but leaving it does cost money eventually.

Can I just leave it?

You can, but keep the gutters and valleys clear at least. That is where the loose moss collects and where an overflow starts running water down the wall.

How often should a roof be done?

It depends on shade and aspect. A treated roof in the open can go several years, while a north facing roof under trees needs looking at far more often.

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