Foam blocking eaves ventilation
Why it happens here
When spray foam is applied across a roof slope, it often covers the eaves gap that lets air move through the loft. In Bilton's older terraces, that gap is small to begin with, so it does not take much foam to block it completely.
Our approach
We remove the foam from the eaves area first, check the ventilation path is clear, and confirm air can move through before we finish. If the original gap is too small, we tell you what needs to change.