Wall Roof Flashing Details

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Wall roof flashing details.

Rain splash up siding damage for more details about splashback or splash up water damage to exterior walls see. Illustrates durable roof flashing details and shows how to flash roofs right in the real world. 23 roof to wall and deck to wall flashing home builder s guide to coastal construction page 1 of 3 purpose. In our page top photo my grandson tanner gilligan points out the white caulk that was installed as a stopgap.

Drip edge metal valley flashing dormer chimney and kickout flashing are types of roof flashing that shed water away from the connections between roofs walls chimneys and other building assemblies. Open valleys have metal flashing to protect this critical area of the roof. There have always been problems with the flashing details at the roof to wall intersections of head walls rake walls and chimneys especially if brick or stone veneer or stucco is used. While some skylight manufacturers include flashing in their products sometimes roofing professionals have to create it or purchase it separately.

Quality of a finished installation is dependent on good detailing. The top of the roof pan is formed into a bread pan whose upper edge is just above the finished batten. Copper flashing is locked into this edge and extends at least 8 up the wall. To emphasize the importance of proper roof and deck flashing and to provide typical and enhanced flashing techniques for coastal homes.

The flashing of the head of a batten seam roof at a wall is shown in this detail. Cad details document name pdf dwg download all cad construction details 37 1 mb 3 4 mb mc01 identification of roof areas 694 kb 167 kb mc01a single layer underlayment 678 kb 302 kb mc01b double layer underlayment 711 kb 322 kb mc02 vent pipe flashing 626 kb 349 kb mc03 valley. This article illustrates and discusses alternate or rather goofy attempts at roof wall intersection flashing to prevent leaks water damage and points out where leak risks may remain. Batten seam roof at wall.

Roof wall flashing architectural detailing this design guide has been prepared to assist architects and architectural draftspersons with the design and installation intricacies of detailing roof and wall flashing for metal cladding. Step flashing to a brick wall involves. Roof to wall and deck to wall flashing www fema gov technical fact sheet no. Roof to wall intersections.

The edge of the roof has thin metal flashing that helps water drip off the roof without damaging the home or causing a leak. 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 4 3 types of. Flashing wall details faqs questions answers posted originally at this page.