Nolans Group

Specialist Cleaning

Roof Cleaning & Roof Treatment

Roof Treatment & Sealing

Stone & Brick Treatment

Specialists In Roof Tile Cleaning – Algae/Moss Removal Treatments & Sealing

For more information on Roof Cleaning, Contact Us

We specialise in algae/moss roof cleaning treatments and roof tile cleaning and whether it be facade, roof or ground algae we have you covered.

We offer a mid range product and a high end product to suit both your requirements and budget. We would always recommend our high end roof cleaning product as it removes 100% of algae spours for longer lasting results. This is important as not all products on the market are capable of this and if all the algae spours are not removed algae will return within 6-8 months depending on weather conditions.

With our 20+ years of experience we are specialists when it comes to removing unsightly algae/moss from your roof and are certified & insured to carry out high rise projects & roofs by means of hoist access as well as smaller domestic projects.

Please see above some examples of algae treament projects we have carried out previously.


We would highly reccommend considering sealing the roof treatment and we can offer a high end sealer with a 10-15 year re-coat system for long lasting results.

Our sealers allow moisture to bead off the roof slate/tile and into the gutter system. Without moisture the algae spours cannot grow and therefore slowing down further algae growth. All our sealers are permeable, transparent and impregnate the surface unlike sacraficial sealers which blister & crack.

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