I noticed some water stains on the ceiling of my bathroom - I went up to our attic and saw that the stains were directly below the PVC pipe roof vent tubes...I put a tray below the "elbow" of the tube and noticed that indeed after rain storms, water did accumulate. I couldn't find any noticeable cracks in the tube (house is only 10 years old) but did feel wetness on the bottom of the elbow...I am at a loss as to what to do? Should I replace the "elbow" or provide some sealant around the bottom of the "elbow" and all PVC tube connections?
I greatly appreciate any help....Thx
I greatly appreciate any help....Thx