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Old 05-10-2010, 07:33 AM   #1
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Metal Roof vent pipe flashing

Putting on a new metal roof that has a 3" drain vent stack coming through. Is there a specific flashing boot that I can buy from the roofing company or can I use the one the local hardware store sells? How's it installed to prevent leaking, any tips are appreciated.


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Old 05-10-2010, 11:14 AM   #2
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Metal Roof vent pipe flashing

Check here. I like the first one for a DIY.

Lead flashing would be better, but requires an overlap in the field sheet.


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Old 05-10-2010, 06:21 PM   #3
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Metal Roof vent pipe flashing

I'd also vote for the lead boot, but it's a little trickier to install. Also, a little more detail on the product you're installing might sway my opinion. "Metal Roof" covers lots of variables.
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