Roof Flashing Details Pdf

The following conceptual details figures 9 1 to 9 6 show some of the typical conditions commonly encountered.

Roof flashing details pdf.

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. Refer to the details. Roof membrane will always drain free and clear of any adjacent system. Butyl tape should be applied where the foot of the flashing attaches to the roof.

Architectural metal flashing conden sation control and reroofing. 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. Metal flashing section details sm of the nrca roofing manual. This detail is drawn and labeled as fixed ridge and hip and sliding eave and valley system.

Nrca does not recom mend caulking the joint between the bottom of the exte rior vertical face of a coping cap or metal edge flashing and building ex terior because it does not add to the wa terproo fing integrity. Metal roofing source toll free 1 877 833 3237 www. 100 dan road canton ma 02021 phone 1 800 451 2504 sales 1 800 576 2358. Figure 11 sidewall flashing is applied when the side of the roof butts up against an adjacent wall.

Also try to ensure that the membrane does not rely on adhered or embedded sheet metal for water proofing. Under lapped panels and valley flashing. Lining must continue down to eave line. The wall side of the flashing can either be covered over with siding or sealed with caulk.

Include roof pitch roof geometry slope length and climatic factors such as heavy snowfall or rainfall. Refer to fabral s eave and valley details to complete the above condition.