Roof Cleaners, Repairs, Coating & Sealing in London

Homeowners in London are becoming increasingly aware of the benefits of having their roofs cleaned and sealed or roof coating applied. 

The roof will be power-washed using a professional cleaner with equipment designed for roofs. This will take care of the fungal growths, predominantly moss, algae and lichen that currently inhabit your roof. It will also wash away the years of grime and dirt that have accumulated. The levels of traffic in most parts of the capital contributes to roofs becoming dirty over a number of years and a proper clean is the only way to rectify the situation. It can also bring to light any damaged areas which need attention. Taking care of smaller problems earlier can actually save money in the long term.

Smartseal Roof Sealer provides a clear, impenetrable barrier to fungal growth and also grime can't set in, as to a large extent it's washed away by precipitation.

Smartseal Roof Coating is available in a variety of colours which will transform any roof. You can either keep your tiles the same colour or change it entirely if you wish.

FREE roof surveys and quotes are available seven days a week from any of our roof cleaning companies in London. Just call us on 0800 849 9498 or complete our online enquiry form


• Rejuvenates old and "tired" looking roofs.

• Provides a barrier to moss, algae and lichen.

• Dirt and grime to a large extent washed away by rain.

• Allows the tiles to "breathe" so moisture is expelled, therefore damp doesn't proliferate.

• Allows the tiles to "flex" so they expand and contract naturally with heat and cold.

• After coating the roof is often left looking like new.

• Adds kerb appeal and potentially value to your property.

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After the cleaning, any remedial work that is required to make the roof good will be carried out. Damaged mortar can be replaced, loose tiles re-seated and damaged tiles replaced. Find Out More
Following the cleaning process we ensure the structure is fully dry with favourable weather conditions forecast prior to any application of roof sealer or roof coating products. Utilising the benefits from a professional airless sprayer we can ensure a uniform coverage to the whole structure. Find Out More
Our Smartseal Registered Installers in Bromley, Croydon, Harrow, Enfield, Kingston-upon-Thames, Hounslow, Redbridge, Havering and all areas of London have the professional expertise and knowledge to totally refurbish any type of roof. They use the well regarded Smartseal family of products which are formulated and made in the UK and are specifically designed for our weather conditions.
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