Home > Products > Builders Hardware > Flashing > Galvanized Flashing Solid Galvanized flashing in a continuous seamless roll. Flashing is sold by the 50′ roll or by the linear foot. Buy just what you need. Available in 8″, 12″, 14″ 20″ and 24″ widths. Flashing is 0.10″ thick. Size Choose an option10"12"14"20"24"8" Package Choose an option50' RollBy the Lft.Clear Galvanized Flashing quantity Add to cart Add to basket for Quote * Please select length and quantity to add to basket for quote.