[RE-wrenches] Sealing roof vent

[Max Balchowsky]

Are you talking plumbing vent or attic vent? Either can be moved, but we have simply cut plumbing vents to be under the array where the jurisdiction will allow. I wouldn't "seal" a plumbing vent.
Attic vents we lower and sceen to keep critters out but still allow venting.
 
Max Balchowsky
Design Engineer
SEE Systems
1048 Irvine Ave Suite 217
Newport Beach, Ca. 92660
760-403-6810


"Building a Better Future For The Next Generation"

To:RE-wrenches <re-wrenches at lists.re-wrenches.org> 

Sent: Thursday, October 3, 2013 6:02 AM
Subject: [RE-wrenches] Sealing roof vent
 


Hello Wrenches,

We are moving a roof vent. My plumber suggested that we cut the old one
and cap it instead of having to repair the roof. I'm not sure a capped
vent would be short enough to fit under the array.  

What if we were to cut the vent off at the flashing level and plug the
pipe. A rubber plug could be put in and topped with hydraulic water-stop
cement. Neoprene roof sealant could be spread on top of that.

Has anyone tried anything like that? Are there any other good options?
Can you see any issues with this method?

Thanks,

Drake 

Drake Chamberlin
Athens Electric LLC
OH License 44810
CO License 3773
NABCEP Certified Solar PV 
740-448-7328
http://athens-electric.com/ 
 

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