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Hi Roofing Experts,
I would like to add a bathroom exhaust fan to my upstairs bathroom and have this vented through the roof (it's about 3 or 4 feet from the top of the ceiling to the roof in the attic).
I have a "Decra Shake" metal roof (installed by previous owners). Is it OK to have a roofing company add this vent now? Is there any risk to adding a new vent after the metal roof is installed?
And if it's ok, what should I be asking/checking with them about regarding making sure it doesn't leak at this new opening? Is there anything special that needs to be done to seal after-install vents ?
Thanks very much for any advice!!
Dianne
8/30/2006
Isaiah Industries, Inc.
8/31/2006