This guide will cover preparation, the types of paints that should be used, application advice and recommendations on suitable colours.

Since the 19th century, cement harling was often used in place of traditional lime harling; unfortunately this system is very hard and does not allow the external walls to breathe. This can lead to dampness building up and is most obvious where old lime harling has been ill-advisedly patched with modern cement.

Commercial premises and shops have a long tradition of having their facades painted to draw attention to themselves and to advertise what they sold. This tradition still continues today, but where it does happen, it is important that the harmony and unity of the whole façade, including such aspects as lettering and signage, is maintained. Detailed advice and guidance on this aspect is available from the Wirral Council Planning Department. Needs to be provided

Look for signs to identify areas that may lead to serious problems in the future

• Loose or flaking paint
• Any mould or fungus growth
• Plant growth in cracks (e.g ferns; buddleia; moss)
• Signs of flooding the inside of the building