Hi, William Miller & the Wrenches~ This product line may be of interest to the thread:
https://solarroofjack.com/ & the article linked below references 2016 revisions in the IAPMO standards & the IBC to address "diverting vent terminals". https://solarbuildermag.com/products/details-on-a-code-change-that-allows-for-solar-panels-above-plumbing-vent-pipes/ Please note this solution seems specific to ABS vent materials with no mention of PVC. The Wrench List is the Bomb! Mick Abraham, Proprietor www.abrahamsolar.com Landline: 970-731-4675 Cell phone or for text messaging: 970-946-6584 ᐧ
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