professional roof installation 3
https://wiki-velo.win/index.php/When_Storms_Hit:_Emergency_Roof_Repair_Highland_Village_Homeowners_Need_to_Know
We had our roof done last spring, and the whole installation process took about three days. The crew showed up early, tore off the old shingles, and laid down new underlayment before installing the architectural asphalt shingles. They made sure all the flashing around the chimney and vents was sealed properly, and they cleaned up every scrap of debris before they left. It's been through two heavy rainstorms already, and not a single leak.