View Single Post
Old 10-12-12, 10:24 AM   #4
AC_Hacker
Supreme EcoRenovator
 
AC_Hacker's Avatar
 
Join Date: Mar 2009
Location: Portland, OR
Posts: 4,004
Thanks: 303
Thanked 723 Times in 534 Posts
Default

Quote:
Originally Posted by Mikesolar View Post
Get a thick aluminum heat pan from Rehau or Warmboard and have the spacing at most every 8". Then put 3.5" min of rockwool right up against it, then drywall. You can put a radiant barrier but it is of limited value.
Mikesolar,

I'm pretty sure Warmboard is fixed at 12" centers...

(* Please let me know if I'm wrong. *)

Roth Panel is spaced at 8", very good design.

Best,

-AC_Hacker
__________________
I'm not an HVAC technician. In fact, I'm barely even a hacker...
AC_Hacker is offline   Reply With Quote