The flat roofing material must go up the wall a minimum of 12 or up the wall and over the top of the wall if the wall is less than 12 high.
End flashing roof detail.
Points to the white aluminum drip edge installed at the lower roof edge.
Wall intersection along sloped roof.
Here is an attempt though maybe not a very good one to make the roof flashing serve also as a through the wall flashing with a tile roof.
Figure 1 flashing junction of main gable and smaller gable.
Letter to editor in build 166 don t forget the stop end.
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.
Roof flashing cover over the roofing as per e2 as1 table 7 depending on wind zone and roof pitch.
Figure 3 shows the shapes of each of the flashings and how they should be folded.
From left to right.
Vented and unvented ridge and hip caps.
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8 large roof penetration large penetrations require.
One of the difficulties using this method is dealing with end conditions such as inside corners.
Click to enlarge any image green arrow.
Roof flashing large roof penetration 8 small roof penetration 8 change of pitch 8 mansard 9.
The cut is filled with sealant.
Chimney skylight dormer and other roof detail flashings.
Since this was an introductory guide to the basics of standing seam metal roof installations we purposefully left out more technical details such as z bar flashing end wall and valley flashing details however they are covered in the video above if you like to learn more about the components that go beyond the basics.
This detail illustrates the use of a saw cut to hold the flashing with the aid of lead wedges.
Figures 2 a c show the sequence for flashing the junction between the gable and ridge where there is no eave.
Design of flashing details to suit the application can help to ensure reliable function and a quality finish.
Our photo illustrates several details of roof drip edge eaves flashing and gable end flashing at an asphalt shingle re roof job we documented in dutchess county new york.
Dear build i am writing to point out a technical defect in the article roof to wall junction detail build 165 pages 31 33.
