How To Install Pipe Through Concrete Wall

I would say drilling through the foundation is a lot less inherently bad than going through the wall.

How to install pipe through concrete wall.

If you went through the wall you d want special framing and finish trim not just a pipe sticking through cedar shakes. Seal off the drain hole in the wall with poured cement and caulking. For a 3 inch pipe use a drill and reciprocating saw to cut a hole about 4 1 4 inches by 10 inches through both the bottom plate of the room you are working in and the top plate of the room below. Seal up around the pipe at both ends with a concrete sealing caulk.

Getting the core drill set up is the hard part. When pipes pass through basement walls underground ground water can leak in around the pipes and through the concrete. Cut a hole with some wiggle room for the new pipe. Use the hole saw to cut a 4 1 8 inch circular hole in the concrete block wall.

Cut away a 10 inch by 2 foot section of flooring. The mason parged some mortar around the inside and outside didn t pack it tight and that mortar has worked free creating a major gap and leak for my client. A small perforation of the foundation is not going to weaken it in any way. Many times shifting soil or a house settling can create a gap around the pipe and an escape route for water before it reaches the foundation drain pipe.

How to run a pipe through a concrete block wall setting up a core drill. Feed the pipe through the hole and run it all the way around the foundation. Drilling the actual hole is the easy part. Most core drills are heavy cumbersome tools to work with so this is the time to recruit a.

Sealing sewer pipe through basement wall i am a gc in upstate ny i need to repair a basement wall where the 4 pvc soil pipe penetrates through.