The easiest way is to wrap it with a membrane.
How to wrap a chimney on a metal roof.
When a chimney does not have to be aesthetically pleasing then wrapping it with a rubber membrane will be the most inexpensive way to seal it.
Leaving the duct tapes lying on the roof especially if it is windy will increase your cleanup job later.
Place the chimney where it would be related to the stove and mark the center of the chimney on the ceiling.
When installing a chimney for a wood stove on a metal roof you ll first need to assess the position.
This will compromise the rest of the chimney structure.
Use 1 1 4 inch nails to cover the outline of the roof with strips of metal eave flashing also called edging.
If there are gutters installed on the eaves the eave flashing should be installed to overhang the lip of the gutter by about 1 2 inch.
A very cost effective but a long lasting solution to take care of a chimney.
Remember that all chimney flashings need to be masked off prior to applying the sealer.
A do it yourself video detailing step by step how to flash a chimney with our metal roofing chimney kit.
Watch this video on how to wrap an entire chimney with a rubber membrane sealing it.
Let the tarpaulin sheet you had laid out earlier remain as it is.
Firstly remove all of the duct tape and put them in a disposable garbage bag.
Using a compass draw out the chimney s diameter.