Has anyone ever tied a radon vent stack into the plumbing vent stack to avoid extra roof penetrations?
Assuming our new construction waste pipes are all trapped properly there shouldn’t be a chance of sub-slab gasses getting into the house. We’re on a septic system. We’re not really concerned about radon but installed the sub slab perf. pipe as a precaution and currently have the stack capped off in the attic adjacent the plumbing vent stack.
GBA Detail Library
A collection of one thousand construction details organized by climate and house part