nealtw
Contractor retired
You are into this far already if you decide to use the 1x4 or add another, that them off the wall and and put a moisture break between them and the brick, sill gasket, tar paper or sheet poly.
https://www.homehardware.ca/en/rec/...l-Poly-Sill-Plate-Gasket/_/N-nthtw/R-I2611212
[ame]https://www.youtube.com/watch?v=VFtOKJo6uyQ[/ame]
https://www.homehardware.ca/en/rec/...l-Poly-Sill-Plate-Gasket/_/N-nthtw/R-I2611212
[ame]https://www.youtube.com/watch?v=VFtOKJo6uyQ[/ame]