Install Metal Roof Over Electric Riser

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Install metal roof over electric riser.

Then cover the entire roof with a layer of insulation and secure it with a staple gun. Apply shingles up to lower edge of electrical mast. In a standing seam roof long single panels run vertically all the way from the eave to the ridge. When installing a metal roof over an existing roof insulate the spaces between the wood strips with rigid insulation to prevent condensation before installing the roofing.

Be sure the larger edge is laid so that the small edge of the next panel will overlap it. Before you install metal roofing repair any damage to the wood under the shingles. Cut flashing opening to appropriate size for pipe. Align the first metal roofing panel so that it overlaps the edging by 1 2 to 3 4 of an inch and is square to the roof line.

Install the roofing screws vertically along each rib in the panel. Apply sealant to underside of base and secure base with roofing nails. You also need to add.