Trapped moisture causing roof timber rot
Why it happens here
Spray foam seals the roof, preventing ventilation. In Barton's damp climate, moisture builds up and soaks into the timbers, leading to rot. This is especially common in older houses on the council estate.
Our approach
We remove the foam, dry the timbers and treat any rot. We then restore ventilation so the roof can breathe. We use BM TRADA guidance to make sure the repair is done properly.