THE BASIC PRINCIPLES OF ROOFING SUPPLIES

Swap the roofing substrate, if vital. In case you’re handling a substantial, open seam, Verify the roof substrate beneath the rubber or asphalt for rot or holes. If it’s failing, utilize a straightedge and sharp utility knife to remove the harmed spot.The ideal deal with, nevertheless, is to chop a saw kerf in to the mortar and set up new flash