After selecting an area to install from inside the building square the template between the roof rafters and outline with a marker.
Pipe roof flashing installation.
The flashing should be installed under the top and side shingles but it should be laid above the shingles that are below the vent pipe.
Wrap the flashing around the pipe and install all snap rivets to seal the flange.
Remove the rubber boot.
If necessary trip opening to be about 20 smaller than the pipe.
Slide the rubber boot over the pipe to check the fit.
Hammer one nail to the.
Inspect all seams for flaws or misses and.
Hammer the nails into the top and sides of the flashing.
Then set the piece down.
Copper aluminum lead stainless steel zinc etc.
Copper is the best choice in terms of durability but is one of the most expensive of materials and also difficult to install.
To make the installation easier you can turn the flashing as you lower it in place.
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Trace the outline of the base of the rubber boot onto the metal roof with a pencil.
Rubber electrical mast split pipe boot roof flashing in black model 81746 37 27 37 27.
The following systematic guide will conduct you through the installation of pipe roof flashing to ensure maximum protection.
Next use a reciprocating saw with a rough in blade to cut the out the marked template.
Using a sawzall cut any roofing nails in the area of the lower mounting plate flush with the sheathing.
Choose appropriate size retrofit flashing.
Nail it in place with two nails one.
How to install step flashing with a wall corner step three.
Press the retrofit boot down bending it to conform to the roof profile and or roof.
1 remove nails holding down shingles above the pip.
Holding one base stack half in each hand mate halves together around pipe starting at top and working down.
Ensure it sits flat and extends at least 8 inches above the shingles.
Bend it back so that it overlaps the corner flashing.
Trim the flashing in the center of the rubber boot with a roofing knife so it fits snugly around the pipe.
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The neck of the flashing should fit snugly around the pipe.
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