How To Install Metal Roof Edge Flashing

How to flash a metal roof.

How to install metal roof edge flashing.

Install the step flashing before running the first row of shingles install a piece of step flashing along the sidewall so that it sits tightly against the roof. A quick step by step guide on how to flash a metal roof. L shape drip edge is a simple 90 degree bend with a flare out at the bottom of the short leg. Metal roof flashing installation.

It is also sometimes called d metal for drip. Install edging use 1 1 4 inch nails to cover the outline of the roof with strips of metal eave flashing also called edging. Install the drip edge by fitting it on the roof eave pushing it tightly against the edge of the plywood and nailing or screwing it down. Place corner pieces where panels will meet bends at the edge of the roofing.

If there are gutters installed on the eaves the eave flashing should be installed to overhang the lip of the gutter by about 1 2 inch. A t shaped drip edge flashing is. It should overlap the edge of the gutter if you have them. Roofs peel off from the edges so it is critical to hold them tight with the roof deck sealed on the outside we turn to flashing the edges with metal and membranes metal drip edge flashing image details roofing wrb flashing.

Use 1 inch galvanized roofing nails or 3 4 inch exterior screws. Roof drip edge flashing serves multiple functions on a building the foremost of which is to assist water in leaving the roof edge with minimum damage to other building components by directing the water off of the roof and into the gutter. Roof drip edge flashing at roof eaves gable ends. Drip edge roof flashing types.

T shape drip edge is an l shaped flashing in which the long leg folds back on itself before heading down 90 degrees to form the short leg. The edging or eave flashing consists of metal strips that are used to cover the perimeter of the roof. Overlap two pieces of flashing that meet end to end by at least 1 inch. Space the fasteners by about 12 inches.