Roof Cleaning Portishead

Portishead Moss Removal & Soft Washing

Roof Cleaning Portishead Somerset (BS20): Whilst it is said that a building is only as good as its foundations, there are also problems associated with letting your roof's maintenance slip too, and when push comes to shove your property is the largest investment you are ever going to make throughout your life. The roof of any home in Portishead should be maintained and cleaned, whether it is a mid-terrace, semi or even a picture postcard cottage in the countryside.

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A regular maintenance program from a professional roof cleaning specialist in Portishead should save your hard earned cash over the long haul by avoiding expensive roof repairs. Accumulations of muck or moss can mask problems such as loose or broken tiles, so keeping your roof clean and dirt-free makes spotting such issues simpler and enables you to stop rainwater from seeping into your home.

Portishead Roof Cleaning

Householders in Portishead most frequently need a roof cleaning service because of a build-up of moss, algae, lichen and other accumulated grime. Every roof in Portishead will encounter problems such as this at some point in time, because these occurrences are down to nature and are hard to avoid. You might be thinking about going up up a ladder and cleaning your own roof, especially if you possess a power washer. However, be cautious if you opt to do this because you will likely make a heck of a mess, and you can also cause damage to your roofing if you're not very careful.


A flowerless, naturally occuring plant, moss grows across an area creating a dense layer of stems. Mosses do not produce seeds but instead spread by way of spores that quickly grow as they fall onto a surface. If left to its own devices, moss could damage slate, cement and clay tiles by stripping the weatherproofing layer and pitting the surface of your roof tiles. Your property in Portishead may cease to be waterproof and weatherproof if this pitting or scarring turns into holes or fractures, and allows rainwater to penetrate.


Most areas of moss will be cleared by hand by many experienced roof cleaning operatives in Portishead. As roof cleaning goes, this is a rather low impact strategy, and it has the added benefit that the resulting waste can be more easily gathered together upon completion of the process. A washing solution should be utilised to cleanse the roof, once all of the offending moss has been cleared completely. As soon as this has dried a special treatment will be applied which kills off any surviving moss spores on your roof tiles. The application of this biocide treatment should also eradicate any lichens and algae that has become established on your tiles, which is quite likely if there are damp areas that don't get much direct sunlight. Within the roof cleaning industry, this treatment as a whole is called "soft washing".

Roof Moss Removal Portishead

If you decide not to complete a biocide spray like this, within just a few months, the algae and moss could begin to reemerge. If it is used, your roofing tiles should stay free from moss growth for about three or four years, and to keep it in the best condition possible, a specialist roof cleaning service in Portishead will probably suggest a retreatment every 24-36 months.

To enable the free flow of rainwater, a roof cleaning company in Portishead will also remove any debris that's dropped into your gutters after your roof has been cleansed.


If your roof or tiles have been in any way damaged, or your property in Portishead is older, a roof cleaning company will normally advise against the use of jet washing. The reason for this is that a high pressured jet of water could damage the waterproofing membrane, penetrate the tiles and allow water to get into your home, causing more complications than it solves. It's not advised to do this without the guidance of a professional, although this may be the fastest way to find leakages in your roof!

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The employment of a pressure washer, and the powerful blast of water that it produces, can inflict considerable damage on other components of your roofing system, particularly pointing, fascias, guttering, flashing and soffits. By using a basic garden jet washer (i.e. not a specialist machine), you could at the very least damage the waterproof finish on your tiles and substantially reduce their average life expectancy, when you try to pressure wash your roof.

Having said that, there are scenarios where this could be feasible, and after dealing with all the downsides of this process, we will consider some more beneficial situations. After surveying your roof and determining the extent of cleaning that is needed, a roof cleaning specialist in Portishead will settle on the best approach for your property. If it's felt that jet washing your tiles will not have negative consequences, they may decide that this is the most viable and cost-effective option for your roof cleaning task.

Roof Cleaning Near Portishead Somerset

The specialised pressure washing devices that professionals use, have variable pressures of water flow to suit certain surfaces. This makes certain that no damage is done to your tiles or roof, whilst effectively cleaning the area. When the power washing is complete, a biocide treatment will be required, to prevent the re-growth of algae and moss, in a similar fashion to that which is done with hand cleaning.

In relation to roof cleaning you need to watch out for rogue traders and "cowboys", so if anybody appears at your door unannounced and offers to power wash your roof in Portishead, you'll need to make sure that they have suitable insurance cover, and it's also sensible to ask to see references from people they've worked for in the past. In case you're wondering, thatched roofs aren't suitable for pressure washing procedures. If a roof cleaning contractor in Portishead, offers to clean your thatched roof with a pressure washer, you should decline their offer and show them the door!


The greenest solution that any roof cleaning specialist in Portishead can provide is steam cleaning. No toxic cleaning products or chemicals are necessary to eliminate the moss, lichen and algae on your roof, as the extreme temperature of the steam achieves this for you. Eco-friendly and sustainable biocides are now available which cause no harm to the wider environment, and these have become ever more popular with enlightened and responsible homeowners. One such product is Bioxide, which can be used on any sort of roof surface and is environmentally safe, non-toxic. This is a "green" anti-fungal treatment that can be applied after steam cleaning.

In comparison to power washing, the steam cleaning process uses a far lower pressure. The benefit of this is that the potential for damaging your roof is far lower. The unfortunate aspect of a steam clean is that it's the most costly solution with regards to roof cleaning.


Whatever method is used in the cleaning of your roof in Portishead, one of the first things which will need to be done is laying out sheeting around your home to capture any falling moss and associated muck. If scaffolding is needed for the work, this will have to be put in place, and downpipes should also be covered over to stop any debris falling in and creating a blockage.

Cleaning Roofs Portishead

Fully capable operatives should be employed by any reliable Portishead roof cleaning service, and all Health and Safety practices should be followed in relation to Working at Height, the safe use of chemicals and not harming the environment. This industry does have some trade organisations, such as the Roof Cleaning Institute, the British Window Cleaning Academy (BWCA) and EduPro UK, which offer certification and training, and also hold details of trustworthy and accredited roof cleaning companies.

Always ask to see any references, appropriate certification and professional memberships, when you are acquiring quotations from local roof cleaning providers, this will ensure that you're working with a trusted and professional business in Portishead. A good roof cleaning company in Portishead won't have any hesitation in providing you with this information and will often have it available to find on their website or brochure.

(Tags: Roof Soft Washing Portishead, Roof Steam Cleaning Portishead, Moss Removal Portishead, Roof Cleaning Portishead)

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Portishead Roof Cleaning Tasks

Roof Cleaning Tasks Portishead

There are a multitude of tasks that can be carried out by a specialist roof cleaning service in Portishead, and we've outlined a few of them here: barge board cleaning, slate roof cleaning, tiled roof cleaning Portishead, fascia cleaning in Portishead, driveway cleaning, EPDM roof cleaning, graffiti removal, biocide roof treatment Portishead, cheap roof cleaning, bespoke roof cleaning Portishead, window cleaning Portishead, exterior building cleaning, skylight cleaning in Portishead, roof moss removal Portishead, pressure washing in Portishead, stone cleaning, jet washing, facade cleaning, power washing, garage roof cleaning, moss removal & roof cleaning Portishead, conservatory roof cleaning, render cleaning, brushed roof cleaning Portishead. Listed are just a handful of the duties that are conducted by people specialising in roof cleaning. Portishead providers will let you know their whole range of services. If there happen to be additional Portishead roof cleaning requirements that you need but can't see here, you should mention them on the QUOTE FORM provided. We will be in touch with information as soon as we are able.


Roof Cleaning Near Portishead

Also find: West Hill roof cleaning, Easton-in-Gordano roof cleaning, Clapton-in-Gordano roof cleaning, Clifton roof cleaning, Walton Bay roof cleaning, Tickenham roof cleaning, Weston-in-Gordano roof cleaning, Portbury roof cleaning, Avonmouth roof cleaning, Sheepway roof cleaning, Redcliff Bay roof cleaning, Wraxall roof cleaning, Shirehampton roof cleaning and more.

Roof Cleaning Services Portishead

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Portishead Roof Cleaning Services (01275)
  • Portishead Soffit Fascia & Cladding Cleaning
  • Portishead Roof Moss Removal
  • Portishead Industrial Roof Cleaning
  • Portishead Roof & Gutter Cleaning
  • Portishead Cheap Roof Cleaning
  • Portishead Power Washing
  • Portishead Roof Sealing
  • Portishead Gutter Cleaning
  • Portishead Landlord Services
  • Portishead Domestic Roof Cleaning
  • Portishead Roof Cleaning Services
  • Portishead Soft Washing
  • Portishead Roof Cleaning Quotes
  • Portishead Pressure Washing

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Roof cleaning in BS20 area, and dialling code 01275.

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(This roof cleaning Portishead information was checked and updated on 23-05-2023)