How To Install Corrugated Metal Decking
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How to install corrugated metal decking. Western metal deck stocks metal decking in a galvanized finish which is a zinc coating. Metal decking is typically 36 wide and when you come to the end of an area the last sheet of metal decking usually is wider than the area that needs to be covered. Place the first screw about 7 inches from the bottom and each subsequent screw about 18 to 24 inches apart along the vertical run. You will need to cut the decking lengthwise to fit.
Install the first metal panel on the low end of the roof square to the eave. Overlap the edge of the roof by 1 inch. Please contact one of our representatives today to get 1 5. Large sheets of metal are pulled off of rolls and led through rolling dies that create the ribbed profile.
Secure the metal panel to the deck by drilling 1 1 2 inch galvanized metal screws through the peak of the rib in 12 inch to 16 inch intervals. The washer under the screw head should seal to the surface of the panel without bulging or shifting. Galvanized g 60 which means the decking is covered with 3 10 of an ounce of zinc per square foot on the topside and 3 10 of an ounce on the bottom side. Of the galvanized finishes there are 2 types.
Steel decking products are the preferred method of floor construction for multi storey structural steel framed buildings and floor deck offers structural engineers and contractors a versatile and cost effective composite steel flooring. Install the roofing screws vertically along each rib in the panel. Metal decking typically has a ribbed or corrugated profile that is achieved through a process called roll forming. A screw line is a row of screws that is spaced at a specific.
Work toward the ridge. Corrugated r panel and 7 2 panel. We also discuss where to locate the metal roofing screws for. Corrugated metal decking cornerstone specialty wood products llc provides corrugated metal decking products in a variety of profiles thicknesses yield strengths and finishes.