foam board

[jsmith6752]

I just opened a pallet of blue foam board for my radiant heat. I was starting to put it down and I noticed it was 2" score board. (dow). I was hesitant to use it thinking it would snap from walking on it. My first load of foam board turned out to be for the wrong application. I guess I know the answer but would you use the dow thanks

 

[bigred292]

I thought the same thing a few weeks ago. After I laid it down and installed the radiant I walked on pt for a good 2 weeks- absolutely no breaks.
Hope this helps.

 

[jsmith6752]

yes it does...thanks