Sheet Metal Roof Flashing Details

To provide a drip edge allow an overhang of 1 to 2 inches at the eave.

Sheet metal roof flashing details.

Gibraltar drip edge flashing can be used with asphalt shingles or metal roofing panels. Through wall scupper with hopper. A minimum distance of 2 5mm from the edges of all flashings must be provided away from an adjacent horizontal surface. Flashings are restricted in length in the same manner as are roof and wall cladding sheets and are subject to the same requirements and expansion provisions.

Roof edge with cant strip. Flashing exposure with inside fascia. Download free high quality cad drawings blocks and details of flashing and sheet metal organized by masterformat. At the gable edge use a gable or sidewall flashing.

Metal roofing specifications cad pdf drawings testing bim. Galvanized steel drip edge flashing in white. This will keep weather out prevent lifting in high winds and provide a neat fin ished appearance. This will keep weather out prevent lifting in high winds and provide a neat finished appearance.

Flashings must always direct water out over the cladding or drainage plane without openings that would allow water to be directed back into the wall. The trim and roofing sheet should be fastened every 12 to 24 inches along the gable edge. Roof edge with low parapet wall. More product details close 1 1 2 in.

At the gable edge use a gable or sidewall flashing. Where flashings need to be site built from sheet metal or flashing membranes the finished installation must follow the fundamental flashing rules of down and out. Curbed multiple roof penetration. To provide a drip edge allow an overhang of 1 to 2 inches at the eave.

Also for exposed fastener panels wall panels tiles soffit fascia copping.