Nail placement: A talented roofer can be quite specific using a hatchet and acquire the perfect nail placement and depth, although a similar can be done by using a nail gun. Hand nailing allows reduce about-pushed nails, that's popular with improperly established nail guns. One of the major theoretical household-stability https://americasgeneralcontracting.com/why-is-a-shingling-hammer-ideal-for-roofing-work/