Sheet Metal Roof Flashing Details

This will keep weather out prevent lifting in high winds and provide a neat fin ished appearance.

Sheet metal roof flashing details.

Metal roofing specifications cad pdf drawings testing bim. 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. The trim and roofing sheet should be fastened every 12 to 24 inches along the gable edge.

Through wall scupper with hopper. To provide a drip edge allow an overhang of 1 to 2 inches at the eave. To provide a drip edge allow an overhang of 1 to 2 inches at the eave. More product details close 1 1 2 in.

Gibraltar drip edge flashing can be used with asphalt shingles or metal roofing panels. Roof edge with cant strip. Download free high quality cad drawings blocks and details of flashing and sheet metal organized by masterformat. Curbed multiple roof penetration.

Also for exposed fastener panels wall panels tiles soffit fascia copping. At the gable edge use a gable or sidewall flashing. Roof edge with low parapet wall. Open wall scupper with hopper.

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. A minimum distance of 2 5mm from the edges of all flashings must be provided away from an adjacent horizontal surface. This will keep weather out prevent lifting in high winds and provide a neat finished appearance. Flashing exposure with inside fascia.

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 image.