Metal Roof Dormer Flashing Details

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Metal roof dormer flashing details. Roof flashing is critical to keeping a house dry but people often get it wrong. Apr 4 2018 metal roof dormer flashing details metal roof is becoming a very popular choice for many homeowners. In this article veteran remodeler mike guertin shows how to flash a dormer with bombproof details. Once the gable flashing is set in place we can install our first vertical sheet metal panel that comprises standing seam system.

The first piece of step flashing should turn the corner and extend over the base flashing. There are several reasons for it. Flashing is installed to surround roof features such as vents chimneys and skylights. The gable flashing gets installed along the gable rake in the similar way to starter flashing.

Dealing with dips and making clean overlaps metal drip edge flashing is installed on the perimeter of a roof to direct water away from the fascia into the gutters and to keep wind blown rain. Roof flashing is a thin material usually galvanized steel that professional roofers use to direct water away from critical areas of the roof wherever the roof plane meets a vertical surface like a wall or a dormer. Lay a bead of roofing cement along the top of the shingle course just below the dormer and bed the base flashing into it. Drip edge installation on an existing roof.

Videos roofing wrb flashing.