HOW MUCH YOU NEED TO EXPECT YOU'LL PAY FOR A GOOD STEEL ROOFING

The roofer also reported there was some fungus/mildew developing during the attic (white places on some of the roof joists), which was an indication of weak ventilation in the attic. Once i re-roof, should really I'm going Along with the plywood versus OSB? Should I have the volume of attic vents enhanced?I used to be also pretty amazed Along with