Algae Rooftop fungus that can leave dark stains on roofing. Angled Fasteners Roofing nails and staples driven into decks at angles not parallel to the deck. Apron Flashing Metal flashing used at chimney fronts. ARMA Asphalt Roofing Manufacturers Associati..
brooklyn roof repair, Design, greene roofing, roof repair, roof repair in brooklyn, Roofers, roofing terms