The best move would be to simply make sure the existing vapor barrier product is installed properly (flush to ceiling below) and add blown insulation over top to to get the best R value and at the lea ... read more
We're redoing my parents roof and their chimney needs some repair work as well. Is it better to do the masonry work before or after we do the rest of the roof?
The masonry work should be performed prior to repairs to the existing roofing, unless the roof is leaking, whereupon you may need to make intermediate repairs to stop the leaking while the masonry wor ... read more