Start with the high seam and install one x inch metal to metal screw.
Installing metal roof pipe boot.
Instead of having to cut flashing materials yourself you can buy a fitting boot for your chimney pipe.
Install a second screw on the high seam at the opposite end of your first screw.
Install remaining screws one inch on center around the perimeter of the pipe flashing.
Push your pipe flashing firmly into place.
A different type of flashing is a chimney pipe boot.
Lay the starter row of metal shingles at the drip edge and affix to the roof with metal roofing nails.
In this video i cover installing a roof boot for a vent pipe in a metal roof.
The slide the boot down the pipe and leave it about 3 above the roof.
The metal i m using is called crinkle black i purchased all my materials at h.
These work better on smaller round chimneys and may be ideal for a stove chimney in a metal roof.
And begging to caulk around where the boot will go on the roof.