Place the new boot in the hole of the pipe and cut the boot on the line that touches the rim.
Installing metal roof pipe boot.
Install remaining screws one inch on center around the perimeter of the pipe flashing.
The slide the boot down the pipe and leave it about 3 above the roof.
Metal roofing is also available in the form of shingles.
Lay the starter row of metal shingles at the drip edge and affix to the roof with metal roofing nails.
A different type of flashing is a chimney pipe boot.
And begging to caulk around where the boot will go on the roof.
In this video i cover installing a roof boot for a vent pipe in a metal roof.
Work up from the initial row starting at the lower corner in a diagonal pattern staggering the shingles to prevent gaps.
Start with the high seam and install one x inch metal to metal screw.
These work better on smaller round chimneys and may be ideal for a stove chimney in a metal roof.
The metal i m using is called crinkle black i purchased all my materials at h.