We are building a slab on grade new home and I am looking for plans on drawing the plumbing and wiring for this. The home has two and a half baths and centre island with sink. WE would like to use Pex piping for all water lines where we can. Because the lines for the sink will have to go through the floor, what else could we use. We are using radiant infloor to hear the new home and I know how to do this part. Could someone help me, we are trying to keep the cost down,

Post a floor plan and one of us will draw in the drainage for you. Cheers,Tom