When I opened up a wall I was surprised to find an unsealed rectangular cut-out in the slab, that contained both copper and plastic pipe passing up through the wall sill plate. Please direct me to a picture or description of how to seal this to keep out insects or vermin as well as anything that should be done to protect the pipes.
How should I seal a slab cutout for pipe?
- Thread starter hollerg
- Start date
Help Support House Repair Talk:
joecaption
Well-Known Member
- Joined
- Jan 8, 2011
- Messages
- 2,599
- Reaction score
- 496
Expanding spray foam.
inspectorD
Housebroken
- Joined
- Dec 17, 2005
- Messages
- 4,531
- Reaction score
- 281
I also add some steel wool into my foam to keep the vermin from removing it, leaves a bad taste in their mouth.
