Common defects

This section has been designed to support the building pathology approach to defect analysis and should be read in conjunction with the other sections within the pathology section. This section provides a holistic and more general introduction to the pathology approach necessary to deal with the common defects that will be encountered in a UK-based inspection.

Defects interfere with the relationship between the physical building and the client's desires, perceptions and expectations. This section reflects defects that are common, difficult to diagnose, or complex to resolve, and provides a compendium of common defects.

The section also explores how to begin investigating a defect, what the most likely causes are and the common pitfalls to avoid when analysing cause and effect.   

This section is maintained by Andrew D Thompson of Anglia Ruskin University.

Related content

Feature: Cavity walls: fixing defects

Feature: Chimney maintenance: fixing the problems

See also the building defects database, a bank of over 300 images with expert commentary from leading industry practitioners and legal experts.

View the building defects database