Wall cleaning and sealing / coating

Part of Self Home Improvements, South Coast Jet Washing provide the best in wall cleaning, painting and water resistant sealing, based in Bournemouth, Dorset, operating throughout Dorse, Hampshire and Wiltshire.

Our services include grime removal, plant removal (vines growing up buildings can damage the brickwork and render causing deterioration and damp issues), painting and sealant application to prevent future water ingress.

Some very poorly constructed external brick walls, typically around the late part of the 19th century and the early part of the 20th century are not sufficiently thick to prevent penetrating damp (sometimes just a single brick thick) and they do not include a cavity

As a result, even very minor defects that can be very hard to identify (such as minor movement, or small cracks behind pointing) can result in significant damp problems inside the building.

By creating a deep water-repellent zone on the masonry surface, our sealant ensures that the masonry remains dry throughout the year.

This maximises its thermal resistance, as dry walls are better insulators than wet walls.

Tests suggest that an energy saving of around 30% are possible by using sealants applied to buildings with solid walls.


We can seal concrete, brick, mortar, sandstone and many other materials.

This means we can help keep moisture out of all parts of your building.

Save Energy

Save energy (and money) by improving the insulation quality of your walls.

Dry walls insulate better than damp ones.

Product Guarantee

Our sealing / coating products are guaranteed to keep out moisture to prevent it passing through to the inside of the property.

Our premium products will last up to 25 years!

Contact Us

Contact us to speak with one of our professional operatives today. We offer free no obligation surveys and quotations for any project.

Our number is 0800 020 9132 or use our contact form to email us.

For further information, visit our full website