plumbing stack flashing: Plumbing Vent or Stack Flashings
- 01/12/10 01:00 PM
IntroductionOne of the most common areas for a roof to leak is around penetrations. Therefore, it is very important that the flashing around those areas be installed correctly and maintained properly. Plumbing vents or stacks are one such type of roofing penetration subject to leaking. Below is some useful information on how to correctly install and maintain plumbing vent or stack flashings. BackgroundIf your roof has a pitch or slope greater than 2/12-that is, 2 inches of rise or height gain for every 12 inches of run or horizontal distance-then there is a pretty good chance your roof is a water … (8 comments)
IntroductionOne of the most common areas for a roof to leak is around penetrations. Therefore, it is very important that the flashing around those areas be installed correctly and maintained properly. Plumbing vents or stacks are one such type of roofing penetration subject to leaking. Below is some useful information on how to correctly install and maintain plumbing vent or stack flashings. 
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