Exposure matters

A wall sheltered by neighbouring buildings may tolerate worn pointing for years. The same defect on a west-facing exposed elevation can become significant during prolonged wind-driven rain.

Very hard repairs can create another problem

Dense cement pointing on softer traditional brick or stone can concentrate weathering in the masonry and alter drying. A compatible mortar is more important than simply using the strongest mix available.

Look around openings and changes in material

Cracks beside window heads, patched areas and junctions between old and new masonry often admit more water than the uniform field of the wall.

Get somebody local to take a proper look

Photographs and descriptions are useful, but some damp problems need an inspection at the property. MyJobQuote can help you request quotes from local damp-proofing contractors.

Request local quotes

Quote requests are provided by MyJobQuote, an independent third-party service. Local contractors may respond to your request.