Click here to Find a Contractor in your area.
In fairness to all, we don't discuss pricing on the Wall. Thanks for your cooperation.
Need to contact us? Visit


TechmanTechman Member Posts: 2,144
I have a customer who put tarpaper down on top of a plywood subfloor for a small radiant zone. There will be mud,mesh then tile.At what temp will the tarpaper put off an odor? the customer was advised to not use tarpaper ,but,so be it.Thanks!


  • GordyGordy Member Posts: 7,111
    Felt paper

    Think of it on roofs gets pretty darn hot.

    If your supply temps are not outrageous I would not think it would be an issue.

    That being said its probably giving off a smell now but will be buried in mud.
This discussion has been closed.


It looks like you're new here. If you want to get involved, click one of these buttons!