Are the damp spots mainly behind the sheer descents?
How do the sheer descents attach to the PVC pipes? Do you have a picture of them? what I am wondering is can water flow over the top of them or are they fully enclosed until they exit the wall?
When they pressure tested I assume they plugged the top of the pipes in the wall where the scuppers were?
When they are turned off do the wet spots disappear?
How do the sheer descents attach to the PVC pipes? Do you have a picture of them? what I am wondering is can water flow over the top of them or are they fully enclosed until they exit the wall?
When they pressure tested I assume they plugged the top of the pipes in the wall where the scuppers were?
When they are turned off do the wet spots disappear?