How To Install Metal Roof Edge Flashing

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.

How to install metal roof edge flashing.

It should overlap the edge of the gutter if you have them. L shape drip edge is a simple 90 degree bend with a flare out at the bottom of the short leg. Overlap two pieces of flashing that meet end to end by at least 1 inch. Space the fasteners by about 12 inches.

A t shaped drip edge flashing is. Metal roof flashing installation. Roof drip edge flashing at roof eaves gable ends. 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.

Use your 1 1 4 in 3 2 cm nails to secure the flashing to the subroof. The edging or eave flashing consists of metal strips that are used to cover the perimeter of the roof. Place corner pieces where panels will meet bends at the edge of the roofing. Align the step flashing with the leading edge of the starter course and nail it in place using one nail in the upper corner.

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. Click to enlarge any image. Drip edge roof flashing types. 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.

A quick step by step guide on how to flash a metal roof. 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. Use 1 inch galvanized roofing nails or 3 4 inch exterior screws. Install edging use 1 1 4 inch nails to cover the outline of the roof with strips of metal eave flashing also called edging.