The minimum recommended weight for ridge and hip flashing is 16 oz.
Flash copper hip roof.
Roof leg and a 7 in.
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.
In this scenario rubber flashing or metal are often used.
The narrower step flashing just isn t wide enough to protect the intersection fully.
Drip edge metal valley flashing dormer chimney and kick out flashing shed water away from the connections between roofs walls chimneys and other building assemblies this collection of 18 articles animations and videos identifies the critical roof flashing areas illustrates durable roof flashing details and shows how to flash roofs right in the real world.
The anchoring methods vary.
Finally the housewrap can be laid up on the wall to cover the top of the kickout diverter and step flashings.
The ridge flashings form a cover over the roofing material.
The edge of the roof has thin metal flashing that helps water drip off the roof without damaging the home or causing a leak.
Roof to wall flashing.
Most hip installations involve the weaving of copper flashing sheets between roofing shingles.
While some skylight manufacturers include flashing in their products sometimes roofing professionals have to create it or purchase it separately.
Open valleys have metal flashing to protect this critical area of the roof.
Bigger step flashing is better.
When a roof meets a wall special flashing might be required depending on the roof material and overall configuration.