The best way to do this is to use one of your chimney pipe sections.
How to install stove pipe roof flashing.
Remove the shingles only as far back as needed to prevent tearing of the adjacent shingles.
Following making the outline of the flashing with a marker or pencil.
Roof flashing see step 4 adjustable 2 12 to 6 12 t af6 x stove pipe parts that will be needed to complete your installation.
How to install vent pipe flashing on existing flat roof.
Screw it down in a way that its fits tight over the humps of the metal roof.
You ll need to slightly raise the metal roofing to slide your flashing into place.
Next you ll need to flash it using either flashing tape sheet metal or a chimney boot.
Trim the flashing in the center of the rubber boot with a roofing knife so it fits snugly around the pipe.
Use your feet to flatten the flashing down over the contour of the roof.
Using caulk fix the flashing in place.
Refer to installation diagrams step 1 and complete your installation planning work sheet determine chimney diameter.
Apply a generous bead of roofing sealant around the base of the pipe with the caulking.
Slide the rain collar over the pipe and close to the flashing.
There are different options for wood stove pipe flashing so choose based on the advice of the chimney manufacturer.
Slide the rubber boot over the.
Following put a large bead of silicane inside of your mark all the way around the flashing.
How to flash a chimney pipe on a corrugated steel roof.
Use a molding bar or shingle rake to loosen the shingles far enough back to install the new flashing.
With the flashing slid into place under the shingles put your chimney pipe length through the flashing and lock it into place this is an important step to take making any necessary adjustments to the placing of the flashing before you secure it into place.
Then twist the screw to fasten the collar in place over the flashing.
1 remove nails holding down shingles above the pip.
Sealing the base is much more crucial because this type of installation is prone to leaking.