Stacking foil face Polyiso

Reply

  #1  
Old 07-10-19, 09:39 AM
Member
Thread Starter
Join Date: Jun 2001
Location: USA
Posts: 378
Stacking foil face Polyiso

I'd like to use Polyiso foam board insulation for my garage ceiling. Its foil faced so I'm curious if I can stack (2) 3" thick sheets. Its ~ R6/inch so I can have ~ R36 in my ceiling. I just don't know if stacking 2 sheets would be acceptable. TIA
 
Sponsored Links
Reply

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are Off
Refbacks are Off


Thread Tools
Search this Thread
Display Modes