How do I choose a plaster finish for an older solid-wall property?
Consider the wall's construction, existing finish, exposure and moisture behaviour before specifying plaster. Older solid walls may need a different approach from modern cavity construction, and adding a less permeable finish can affect how moisture moves through the wall. Check for active leaks, salts and loose material before replastering. The right finish depends on the substrate and intended use; if damp is present, diagnose the cause before covering it.
Read about damp inspections →