I'm remodeling a house and wondering if there is a way to install an external hose bib inside a 2x4 wall. On one of them I just need cold water. The other one, I'd like to do hot and cold with a mixer valve of some sort. I have exposed walls and already have the water line in the wall (I'm using Wirsbo) but not sure how to install a hose bib.

Are the freeze proof bibs? A company called Prier sells a hot/cold hase bib. They have a web site http://www.prier.com.