Roof Cleaning Harrow

Harrow Moss Removal & Soft Washing

Roof Cleaning Harrow Greater London (HA1): Your home is the biggest single investment you will make in your entire life and while it is said that a structure is only as sound as its foundations, there can also be problems relating to allowing the maintenance of your roof slip too. It does not matter whether you've got a mid-terrace, semi or even a detached cottage in the countryside; you must preserve and clean your roof to stop further problems from impacting your home in Harrow.

Quotes for Roof Cleaning Harrow

Hiring a specialist roof cleaning company in Harrow, to undertake a routine maintenance program, should help you to evade costly roof repairs and save you money over time. Spotting possible issues like cracked or broken roofing tiles and other ways in which moisture can gain access to the internal areas of your home, is far easier if you making sure that your roof is free from a build-up of muck or moss.

Harrow Roof Cleaning

Householders in Harrow most frequently require a roof cleaning service because of an accumulation of lichen, moss, algae and other build-ups of grime. There isn't a roof in Harrow that won't experience this problem at some time or other, as such things occur naturally with time. Due to the costs involved with this process, you could attempt to use a power washer and clean your roof on your own, but you have to be careful since aside from the safety factor, you could cause harm to your roof tiles and create a huge mess over yours and neighbouring properties.


A naturally occuring, non-flowering plant, moss grows across an area creating a thick layer of stems. Moss spreads through the distribution of spores which drop onto nearby surfaces to grow really quickly. Moss that isn't dealt with can cause pitting to the surface of clay, cement and slate tiles and destroy their weather proofing layer. You may no longer have a weatherproof and waterproof dwelling in Harrow, if this pitting develops into cracks and holes.


Experienced roof cleaning operatives in Harrow will often remove most areas of moss by hand. The waste that's generated by this process is easily gathered together as a consequence of this low impact approach. Your roof can be washed down with a specialist solution, as soon as all the removed moss has been cleared away. As soon as this cleansing solution has dried, any surviving moss spores on your roof tiles can be exterminated by applying a treatment. In damp areas of your roof that don't get full sunlight, lichens and algae can swiftly form, and these are also killed off by this chlorine bleach biocide treatment. The expression "soft washing" is usually applied to this whole process, although it can be a bit confusing because it can also refer to cleaning your roof without first removing the moss and other accumulations from your tiles.

Moss Removal Harrow

You might notice some moss re-growth in within months, were you to leave your roof without applying a biocide treatment like this. An initial application of the chlorine bleach treatment should keep your roof clear of growth for at least three or four years, although to keep your roof in perfect condition, a knowledgeable Harrow roof cleaning company will suggest a retreatment every twenty four to thirty six months to err on the safe side.

When the cleaning process has been completed, a good quality roof cleaning service in Harrow should also clear your gutters of any debris, to stop future blockages and allow the free flow of rainwater into your downpipes.


If your dwelling in Harrow is above a certain age or your tiles have been damaged at all, a professional roof cleaning specialist will normally advise against the use of power washing. This may seem surprising to you at first, but the high pressure jet of water could damage the waterproof membrane, penetrate the tiles and permit water to enter your dwelling, which could cause unwanted damage on the inside of your house. Whilst power washing your roof may be a quick method of finding out whether your roof is waterproof, it's not really a good idea to attempt this without speaking with a professional first.

Roof Cleaning Quotes in Harrow Greater London

Also, soffits, flashing, fascia boards and pointing on your roof can be damaged by the water jet from a power washer. At the very least, using a standard jet washer on your roof could affect the watertight coating on your tiles and reduce their natural lifespan.

After looking at the disadvantages of power washing your roof, it is now time to be aware that there are instances when it may be possible. A professional Harrow roof cleaning company will figure out the best plan of action, after conducting a survey of your roof and establishing the level of cleaning that is required. If it's felt that jet washing your roof tiles will not have a negative impact, they might decide that this is the most viable and cheapest alternative for your roof cleaning project.

Roof Cleaning Near Harrow Greater London

The pressure washers used by a professional roof cleaning company in Harrow have got adjustable water flow pressures. While the area is efficiently cleaned, this helps to make sure that no damage is done to your tiles. To keep your roof looking great for the foreseeable future, as with hand cleaning, there will be a separate treatment of biocide to minimise the re-growth of moss and algae.

If a jet washing service is offered by your local roof cleaning company in Harrow, you should ask for references from previous clients, and make certain that they have adequate insurance coverage for any problems that might arise as a consequence of the work. Under no circumstances should jet washing be used on a thatched roof. If any thatched-roof cleaning company in Harrow offers you such a service you should certainly decline their offer of help.


Steam cleaning is the most eco-friendly solution a roof cleaning company can provide you with. The intense steam will instantly kill off any lichens, moss and algae, and the process doesn't involve the use of harmful cleaning products or chemicals. There are promising inroads into innovative biocides that are eco-friendly and sustainable and cause no harm to the wider environment. Green anti-fungal treatments like Bioxide, which are non-toxic, environmentally friendly and can be used on any sort of surface after steam cleaning, are attracting considerable interest in the steam cleaning market.

The pressure that is employed in the steam cleaning process is much less than that of a standard power washer. This means that damage to your roof is much less likely. The unfortunate fact is that with regards to cleaning your roof in Harrow, the steam clean alternative is the most expensive one.


When cleaning your roof in Harrow, whichever method is used, one of the first jobs that needs to be carried out is the layout of protective sheeting around your home to capture any falling moss, leaves and other grime. To prevent the potential blockage of your downpipes by loose debris, these must also be protected, and scaffolding put up, if this is essential for the work to be conducted.

Cleaning Roofs Harrow

A good roof cleaning specialist in Harrow should provide you with skilled operatives who comply with all the Health and Safety protocols in relation to reducing harm to the environment, Working at Height and the safe use of chemicals. There are professional organisations in the industry which offer certification and training, and also hold information about certified and reputable roof cleaning companies, and these include EduPro UK, the British Window Cleaning Academy (BWCA) and the "Roof Cleaning Institute UK".

To make sure that you're working with a trusted and professional business in Harrow when obtaining quotes from local roof cleaning companies ask to see any references, related certification and professional memberships. This type of information will be provided without any hesitation by a good roof cleaning service in Harrow, and will sometimes be available online.

(Tags: Roof Jet Washing Harrow, Roof Steam Cleaning Harrow, Roof Cleaning Harrow, Moss Removal Harrow)

Book Roof Cleaning Services in Harrow UK

It's not only in Harrow that you can find roof cleaning services - neighbouring areas like: Kenton, North Wembley, Preston, Greenhill, Rayners Lane, Pinner, Burnt Oak, South Harrow, North Harrow, Sudbury, Harrow Weald, West Harrow, Roxeth, Wealdstone, Harrow on the Hill, Belmont are also covered. If they have the telephone code 020 and the postcode HA1, it's likely that they hail from Harrow or somewhere close by. You should verify this if you favour using local roof cleaning. Harrow householders have the use of these roof cleaning services as and when they need them.

Harrow Roof Cleaning Tasks

Roof Cleaning Tasks Harrow

There are a host of tasks that can be accomplished by a professional roof cleaning company in Harrow, and we've listed some of them here: roof sealing Harrow, graffiti removal Harrow, soffit cleaning, flat roof cleaning, conservatory roof cleaning Harrow, roof cleaning services, facade cleaning Harrow, landlord roof cleaning services, wall cleaning, jet washing in Harrow, roof cleaning prices, fascia cleaning Harrow, roof resealing, metal roof cleaning Harrow, tiled roof cleaning, roof tile cleaning, driveway cleaning Harrow, pressure washing Harrow, exterior building cleaning, slate roof cleaning, soft washing, cheap roof cleaning, bespoke roof cleaning Harrow, thermatech cleaning, local roof cleaning Harrow. Listed are just an example of the activities that are conducted by those specialising in roof cleaning. Harrow professionals will be happy to inform you of their entire range of cleaning services. If there are other Harrow roof cleaning requirements that you want but can't see here, you should mention them on the QUOTE FORM provided. We'll be in touch with information just as soon as we can.

Roof Cleaning Enquiries Greater London

Greater London Roof Cleaning Enquiries

The latest Greater London roof cleaning enquiries: Ashleigh and Valentino Broughton recently asked for an estimate for cleaning a roof in Chinatown. Franco and Aaliyah Armstrong recently enquired about getting a price for cleaning the roof and gutters of a bunglaow in Kensington. Robin and Elise Ireland enquired about the possibility of cleaning a slate roof in Upminster Bridge. Edwin Dobson in Yiewsley was in need of someone to clean the roof of his two bedroom property. Hayden and Layla Waters recently enquired about soft washing a roof in Coney Hall. Nikhil Reid was interested in roof cleaning services for his terraced house in Crystal Palace. Yasmin Hind is interested in a roof cleaning company for her bungalow in Lampton, Greater London. Soren Brett and Aanya Brett requested an estimate for cleaning a roof and some solar panels in Hatton, Greater London. All these Greater London property owners searched for "roof cleaning Greater London" and found this page on either Google, Bing or Yahoo.


Roof Cleaning Near Harrow

Also find: Preston roof cleaning, North Harrow roof cleaning, Sudbury roof cleaning, Belmont roof cleaning, Harrow on the Hill roof cleaning, West Harrow roof cleaning, Rayners Lane roof cleaning, Kenton roof cleaning, Greenhill roof cleaning, North Wembley roof cleaning, Harrow Weald roof cleaning, Roxeth roof cleaning, Wealdstone roof cleaning, South Harrow roof cleaning, Pinner roof cleaning, Burnt Oak roof cleaning and more.

Roof Cleaning Services Harrow

Find Roof Cleaning in Harrow Here
Harrow Roof Cleaning Services (020)
  • Harrow Solar Panel Cleaning
  • Harrow Jet Washing
  • Harrow Gutter Cleaning
  • Harrow Soft Washing
  • Harrow Roof Cleaning Quotations
  • Harrow Domestic Roof Cleaning
  • Harrow Moss Removal
  • Harrow Roof Cleaning Services
  • Harrow Gutter & Roof Cleaning
  • Harrow Commercial Roof Cleaning
  • Harrow Cheap Roof Cleaning
  • Harrow Pressure Washing
  • Harrow Flat Roof Cleaning
  • Harrow Soffit & Fascia Cleaning

Roof Cleaning Services Around Harrow: In the last year roofs were cleaned in these Harrow streets: Bedford Road, The Crescent, Borrowdale Avenue, Chantry Close, Stirling Road, Campion Close, Tylers Gate, Churchill Place, Boxtree Road, Berriton Road, Arnold Close, Aston Avenue, Capthorne Avenue, Silverholme Close, Carmelite Walk, Beaumont Avenue, Alicia Close, Barmor Close, Cardinal Way, Chatsworth Gardens, Cullington Close, Station Parade, Donnington Road, St Margarets Avenue, Shooters Avenue, Archery Close, Torrington Drive, Twyford Road, and in these Greater London postcodes: HA1 1DB, HA1 1ZQ, HA1 1XX, HA1 1XY, HA1 1AY, HA1 1NY, HA0 3QY, HA1 2AA, HA1 1RA, HA1 1UD.

If you're interested in local Harrow information look here

Roof cleaning in HA1 area, 020.

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(This roof cleaning Harrow information was updated on 27-01-2023)