I am looking for someone who can identify the cause of damp on the inside of a rendered gable house wall (approx 120 sq m). The render is solid and I have damp problems on both floors but not from top to bottom. The wall is a solid wall construction.
I am looking for a damp expert who can identify the problem and recommend the course of action to fix it. I am looking for a highly experienced surveyor / civil engineer / damp expert. Thanks