Lower only in the blister at the best layer of roofing; tend not to Slice the roof substrate, or even the fiberboard beneath the rubber or asphalt.[nine] X Analysis resource The best repair, nevertheless, is to chop a saw kerf in to the mortar and put in new flashing. Allow https://felixzvekk.activablog.com/33040192/top-guidelines-of-roofing-contractors-near-me