Garage foam board instalation
I will be installing 1″ foam board on the interior side of the garage foundation. About 2ft will be under ground. The builder told me I will have 3 days to install once they remove the forms before they back fill. I have a few questions.
1) What can I use to install the foam board with this green of concrete so it wont fall off?
2) Should I put spray foam on the seams before I push them together or should use a different method for sealing?
3) What should I use to protect the foam board that will be visable once the floor is poured. Is there some kind of coating i can spread on it?
Thanks for the help
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