Just wondering if this can be done.
Our loft has the central part of it boarded with chipboard and to avoid any major work taking the old stuff up and laying down some new insulated loft board I was wondering if it could be just screwed down onto the existing chipboard?
Or would it be better to try and take the old stuff up to see whats under there first?
Our loft has the central part of it boarded with chipboard and to avoid any major work taking the old stuff up and laying down some new insulated loft board I was wondering if it could be just screwed down onto the existing chipboard?
Or would it be better to try and take the old stuff up to see whats under there first?