Foam bridging eaves ventilation
Why it happens here
Grant-scheme installers often sprayed foam right into the eaves, sealing the gap that lets the roof breathe. In a damp Shropshire climate that trapped moisture has nowhere to go, so it condenses on the cold felt and drips onto the ceiling below.
Our approach
We remove the foam from the eaves first and clear the ventilation path before working back up the roof. A thermal imaging camera check confirms airflow is restored, and we leave the eaves open so the roof can dry naturally.