Building services > Chemical cleaning

Chemical cleaning services

Over the years all buildings suffer from exposure to airborne pollution and biological growth. All surfaces - brick, stone, concrete, pebbledash and render - become dulled and stained.

Common causes of staining are: motor vehicle and chimney emissions causing the build up of soot, carbon and dirt, or the biological growth of algae and lichen.

Permashield two stage wall cleaning process

First a mild detergent is applied to the surface using a low compression spray equipment, heavily affected areas are treated by hand.

After the surface has been prepared, it is then cleansed with either cold powerwash or a steam wash, depending on the age and condition of the building.

This effectively restores your stone or brickwork back to its original, pristine condition.

Should you require further details, or would like a no obligation quotation, please don't hesitate to contact us.