Ashlar Roofing
Roofer removing moss from a roof by hand, Canning Town
Roof cleaning · Canning Town

Roof Moss Removal in Canning Town

Moss and lichen cleared from Canning Town roofs, from post-war concrete tiles to large commercial flat roofs.

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  • Emergency call-outs
  • Pitched and flat roofs
  • Homes and commercial
  • Covering Greater London

Roof Moss Removal in Canning Town

Roof Moss Removal in Canning Town

Canning Town is more open and less tree-lined than many parts of London, so roof moss here has less to do with overhanging branches and more to do with the age and texture of the roof. Concrete tiles laid on post-war houses have lost their smooth surface over the decades, and that pitted face holds water and spores. Ashlar Roofing carries out roof moss removal across E16 and the London Borough of Newham, on houses, blocks and commercial buildings.

On north-facing slopes, moss can build into thick cushions along the bottom edge of each tile. Once it bridges the gap between tiles, water is held back and can be drawn up under the tile above. In winter, moisture trapped in the moss freezes and thaws, which can flake the surface of tiles that are already weathered.

Lichen is common here too, appearing as flat grey or yellow patches. It does less harm than moss, but it marks the roof and is a sign that the surface is staying damp.

Moss covering a tiled roof around the chimney

Canning Town

Large Flat Roofs and Exposed Sites Near the Docks

Commercial and industrial units in E16 often have big, low-pitched or flat roofs where wind-blown dust and debris collect. Mixed with moss, that debris forms a layer of silt that holds water against the covering and slowly finds its way into outlets and gutters. Cleaning these roofs is as much about restoring drainage as removing growth.

On exposed sites close to the river, we plan the work around the weather, as wind affects both safety at height and how the biocide settles. Roofs are cleaned by hand, the treatment applied in suitable conditions, and outlets and downpipes cleared through so the roof drains freely afterwards.

For businesses, we agree access and timings in advance and keep the area below the work clear for staff and customers.

Roofer removing moss from a roof by hand
Roof thickly covered in moss

What's included

What a Roof Moss Removal Visit Covers

The main parts of the job, each listed in your quote.

  • Moss lifted off by hand with scrapers and brushes, working down the slope so tiles are not forced up.
  • No pressure washing, which can strip tile surfaces and drive water under the laps.
  • A biocide treatment over the cleaned roof to kill remaining spores and slow regrowth.
  • Valleys, hips and ridges cleared, as moss gathers where water runs slowest.
  • Gutters, outlets and downpipes cleared of the moss washed into them.
  • Photos of any slipped, cracked or loose tiles found while we are on the roof.
More about our moss removal service

Get a Free Quote for Roof Moss Removal in Canning Town

Tell us what is happening with your roof and we will arrange a visit and a quote.

Pricing

How Moss Removal in Canning Town Is Priced

For roofs in Canning Town, the price of moss removal is based on:

  • The area and pitch of the roof
  • How thick the moss is and how long it has been growing
  • Access, including whether a tower or scaffold is needed
  • The covering, as fragile clay, slate and older concrete tiles need more care
  • How much gutter and downpipe clearance follows the clean
Moss growing on roof tiles above the gutter

How it works

How Roof Moss Removal in Canning Town Is Arranged

What happens from your first call or message to the finished work.

  1. Send Photos

    A picture of the roof from the street or garden shows us how heavy the growth is and how the roof can be reached.

  2. Assess and Quote

    We confirm the covering, the moss cover and the access, then quote. Nothing is booked until you agree.

  3. Clean and Treat

    Moss is removed by hand from the top down, then the biocide is applied across the cleaned slopes.

  4. Clear and Report

    Gutters and downpipes are cleared, and we show you photos of the roof and any defects we spotted.

FAQs

Canning Town Moss Removal Questions

Is it worth cleaning old concrete tiles, or should they be replaced?

Cleaning is often worthwhile if the tiles are still sound. If the clean reveals tiles that are crumbling or cracked across the roof, we tell you, and you can decide whether to plan for replacement.

Can you clean the flat roof on our commercial unit?

Yes. We remove growth and silt by hand, clear outlets and gutters, and photograph anything that needs attention, such as split seams or worn edges.

What is the difference between moss and lichen?

Moss is soft and raised, holding water like a sponge. Lichen is flat and crusty. Both are removed during a clean, and the biocide treatment helps slow the return of each.

Does wind affect when you can do the work?

Yes. High winds make roof work unsafe and can carry the treatment off the roof. We schedule around the forecast and will rearrange if conditions on the day are not suitable.

Will you clear the gutters as well?

Yes. Moss and debris always end up in the gutters during a clean, so clearing the gutters, outlets and downpipes is included.

Still Have a Question?

If your question is not answered here, get in touch and we will discuss it with you. You can also send photos on WhatsApp.

Get in touch

Covering Canning Town and London E

Roof Moss Removal across Canning Town and the rest of Greater London. Call to arrange a visit and a quote.

Call 0207 205 4070
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