Hot Dawd or Mr heat venting question

[drg5490]

What type flashing is used where the exhaust vent is vented vertically through the ceiling on a metal roof on a pole barn? I can't seem to locate anything that slides over the vent pipe and screws down on top of the metal roof.

 

[brewchief]

Search pipe boot, deck-mate is one brand. It's a rubber boot with a lead type flange that will conform to the steel roof, you use a good sealant between the flange and roof.

 

[drg5490]

I've seen those was just wondering if the boot will withstand the heat of the exhaust...

 

[brewchief]

I've seen those was just wondering if the boot will withstand the heat of the exhaust...

It will no problem, B-vent doesn't get that hot, if you are not convinced then spend a bit more for the high temp version.

 

[csp]

It will be fine as long as you're using B-vent (double wall).

 

[rlitman]

It will no problem, B-vent doesn't get that hot, if you are not convinced then spend a bit more for the high temp version.

This. The high temp version uses silicone instead of rubber. That's what I'd use.

 

[drg5490]

Thanks for all the answers