1 remove nails holding down shingles above the pip.
Pipe roof flashing installation.
Copper aluminum lead stainless steel zinc etc.
After selecting an area to install from inside the building square the template between the roof rafters and outline with a marker.
Ensure it sits flat and extends at least 8 inches above the shingles.
Then set the piece down.
Hammer the nails into the top and sides of the flashing.
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Solder seal vertical seams then the base flange seams.
Press the retrofit boot down bending it to conform to the roof profile and or roof.
Using a sawzall cut any roofing nails in the area of the lower mounting plate flush with the sheathing.
Wrap the flashing around the pipe and install all snap rivets to seal the flange.
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.
Remove the rubber boot.
Slide the rubber boot over the pipe to check the fit.
If necessary trip opening to be about 20 smaller than the pipe.
Nail it in place with two nails one.
The following systematic guide will conduct you through the installation of pipe roof flashing to ensure maximum protection.
Clean penetration using appropriate cleaner from roof deck to 8 high.
Step 1 choose the material flashings are available in a variety of materials.
How to install step flashing with a wall corner step three.
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Holding one base stack half in each hand mate halves together around pipe starting at top and working down.
Copper is the best choice in terms of durability but is one of the most expensive of materials and also difficult to install.
Hammer one nail to the.
The neck of the flashing should fit snugly around the pipe.
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Choose appropriate size retrofit flashing.
Bend it back so that it overlaps the corner flashing.
Inspect all seams for flaws or misses and.
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.