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.

Download free high quality cad drawings blocks and details of flashing and sheet metal organized by masterformat. Roof edge with cant strip. Open wall scupper with hopper. At the gable edge use a gable or sidewall flashing.

The trim and roofing sheet should be fastened every 12 to 24 inches along the gable edge. Curbed multiple roof penetration. This will keep weather out prevent lifting in high winds and provide a neat finished appearance. Galvanized steel drip edge flashing in white.

Metal roofing specifications cad pdf drawings testing bim. More product details close 1 1 2 in. The trim and roofing sheet should be fastened every 12 to 24 inches along the gable edge. Flashing exposure with inside fascia.

This will keep weather out prevent lifting in high winds and provide a neat fin ished appearance. A minimum distance of 2 5mm from the edges of all flashings must be provided away from an adjacent horizontal surface. 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. Gibraltar drip edge flashing can be used with asphalt shingles or metal roofing panels.

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. Videos roofing wrb flashing. 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. Through wall scupper with hopper.

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. Drip edge installation on an existing roof. Roof edge with low parapet wall.