Continuous flashing against a sidewall is one way to install a roof but it s not the correct way.
Stepped roof detail.
As the details shown are applicable to a wide range of stramit roofing and walling profiles only sample dimensions are given on each page.
A frame half hipped clipped gable.
Step flashings are interwoven with the shingles and act essentially as shingles with an upturned leg to allow a transition of the vertical drainage plane of the wall to the drainage plane of the roof.
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Often incorporating two or more designs for aesthetics and practical reasons combination roofs can feature a range of styles.
A gable roof with its end parapet walls below extended slightly upwards and shaped to resemble steps.
Step flashing redirects the water back onto the shingle.
Include roof pitch roof geometry slope length and climatic factors such as heavy snowfall or rainfall.
How to install roof flashing against a wall.
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.
A clerestory and hip roof for example.
Refer to the details.
Insert the counter flashing to the indent.
A section of the guide is dedicated to typical dimensions for a range of profiles along with a number of advisory minimum and maximum values for specific applications.
It may seem as if a.
They are based on data in accordance with as 1562 1 1992 design and installation of sheet roof and wall cladding.
See also roof pitch crow stepped corbie stepped stepped gable.
The solutions given are typical only.
Be sure that it hangs so that it overlaps with the base flashing by at least 2 inches.
For this type of wood it is most often seen when building a hostel in vietnam you can refer to alo nha tro for more details.
Even if one piece of step flashing fails the flashing and shingle below it start the process over again.
Metal and as 4040 1 1992 methods of testing sheet roof and wall cladding resistance to concentrated loads.
Seal the indent with roofing caulking so the counter flashing hangs securely.
Tables 2 13 1 and 2 14 1 of the lysaght roofing walling installation manual.
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.
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Stepped flashing is used where a sloped shingled roof intersects a vertical wall.
