Roof Flashing Details Pdf

3 12 flashing large roof penetrations 17 3 13 flashing small roof penetrations 19 3 14 expansion 20 3 15 standard roof flashings 21 3 16 non standard roof flashings cappings 24 3 17 box gutters 25 3 18 barge gutters and capping 26 4 0 typical wall flashings 27 4 1 cladding orientation 27 4 2 walling profile running horizontally 27.

Roof flashing details pdf.

Metal roofing source toll free 1 877 833 3237 www. Figure 11 sidewall flashing is applied when the side of the roof butts up against an adjacent wall. 100 dan road canton ma 02021 phone 1 800 451 2504 sales 1 800 576 2358. Whenever possible begin trim installation at the downwind end of the roof farthest away from the source of prevailing winds to al low flashing laps to face away from wind driven rain.

The following conceptual details figures 9 1 to 9 6 show some of the typical conditions commonly encountered. Roof membrane will always drain free and clear of any adjacent system. By knowing you have access to all of the right information from proper storage and installation instructions to trim and flashing details you can be confident installing your fabral materials. Metal flashing section details sm of the nrca roofing manual.

Lining must continue down to eave line. Refer to fabral s eave and valley details to complete the above condition. Architectural metal flashing conden sation control and reroofing. Roof flashing details index fd01 interior roof drain detail fd02 interior drain with gravel stop detail fd03 scupper roof drain detail fd04 gutter roof drain detail fd05 roof top equipment curb detail fd06 roof top metal air shaft curb detail fd07 roof top wood air shaft curb detail fd08 roof skylight detail fd09 roof top chimney pipe detail.

Include roof pitch roof geometry slope length and climatic factors such as heavy snowfall or rainfall. Also try to ensure that the membrane does not rely on adhered or embedded sheet metal for water proofing. Butyl tape should be applied where the foot of the flashing attaches to the roof. This standard details manual aka the blue book is the right tool to have at your fingertips.

Under lapped panels and valley flashing. The wall side of the flashing can either be covered over with siding or sealed with caulk.