Foam blocking eaves ventilation
Why it happens here
Spray foam applied right to the eaves closes the gap that lets air move through the roof space. In Rawcliffe's wet climate, that trapped air condenses on cold surfaces. It is one of the most common defects we find, and it is easy to miss from the hatch.
Our approach
We remove the foam from the eaves first, then check that air can move freely along the full length of the roof. Where the gap has been filled with debris as well, we clear that too. Ventilation trays go back in before we finish.