Trapped moisture causing rot in rafters
Why it happens here
Foam sprayed directly onto roof timbers seals in any moisture already in the wood. On Dalton's damp hillside, with driving rain on the western slopes, that moisture has nowhere to escape. Over a few years it softens the rafter ends and can spread to the wall plate.
Our approach
We remove the foam, expose the timbers, and check moisture content with a meter before doing anything else. If rot is found, we tell you exactly what needs replacing and can bring in a trusted joiner rather than leaving you to find one.