Steel Roof Dormer Flashing

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Steel roof dormer flashing.

Ideally this custom flashing will have soldered corners but if not carefully notch the metal at the dormer corners and wrap the vertical leg around the corner onto the side wall. Lay a bead of roofing cement along the shingles just below the dormer and bed the metal base flashing into it. This flashing protects your roof from water damage. Dormer flashing is installed under the siding and on top of the roof steel at the bottom of a dormer or endwall.

Flashing is installed to surround roof features such as vents chimneys and skylights. Click here to download it for free from adobe s site. 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.