- This topic has 1 reply, 2 voices, and was last updated 23 years, 7 months ago by
Robert Stephen Morton.
Viewing 1 reply thread
-
Posts
-
-
andrew magro
If you run a 4″ waste vent through a concrete foundation wall, will the waste vent crack due to expansion and contraction?
-
Should’nt, provided you have your 25mm or 1″ anular space between the pipe & foundation. But what about the foundation, me thinks you would need an engineer’s certificate to prove the integrity of the foundations are not compromised?
-
Viewing 1 reply thread
- You must be logged in to reply to this topic.
