Soldato
We have a single skinned garden wall that is our boundary wall. Not an expert here so not sure what the technical term is for the top row but I'll try and explain. There is a row of bricks sat on what like like 2 tiles with mortar between them. Several of these bricks are now loose so we'd like to have it looked at to see if it's repairable. Do I need to be looking for a structural engineer or a builder to have a look?