Roof vent gas odor
Posted by Laz Fitch on November 09, 2002 at 23:02:58:
Hi - Now I know roof vents are used to vent air to plumbing but I'm smelling the things in the front yard, back yard, back porch, etc. The house was built in '66. No plumbing issues inside- 2 full baths, kitchen, 3 plumbing roof vents - 2 smell really foul. Septic tank in back - no problems- no yard leakage. Can I put an extension pipe on the 1 ft. roof vent pipes to make them higher so the gas would dissipate easier? Thanks in advance, Laz

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