McCrillis Hill Copper Works
Dormer to Valley FlashingDormer to Valley FlashingSmall Bath House with Copper RoofGutters and DownspoutsStanding Seam Double Lock Copper RoofStanding Seam Double Lock Copper RoofStanding Seam Double Lock Copper RoofStanding Seam Double Lock Copper RoofStanding Seam Double Lock Copper RoofStanding Seam Double Lock Copper RoofStanding Seam Double Lock Copper RoofStanding Seam Double Lock Roof SystemStanding Seam Double Lock Roof SystemStanding Seam Double Lock Roof SystemStanding Seam Double Lock Roof SystemStanding Seam Double Lock Roof SystemStanding Seam Double Lock Roof SystemStanding Seam Double Lock Roof SystemStanding Seam Double Lock Roof SystemStanding Seam Double Lock Roof SystemStanding Seam Double Lock Roof SystemStanding Seam Double Lock Roof SystemStanding Seam Double Lock Roof SystemStanding Seam Double Lock Roof SystemStanding Seam Double Lock Roof SystemStanding Seam Double Lock Roof SystemStanding Seam Double Lock Roof SystemStanding Seam Double Lock Roof SystemStanding Seam Double Lock Roof SystemStanding Seam Double Lock Roof SystemStanding Seam Double Lock Roof SystemCopper standing seam.Copper standing seam.Standing Seam Double Lock Roof SystemStanding Seam Double Lock Roof System
Standing Seam Double Lock Copper Roofs
Standing seam double lock roof systems give you the best protection from water penetration. The double lock system means that the metal is formed, installed and then locked, or bent over twice and seamed up tight by mechanical means. Almost all of our copper work is this double lock seam.