RCU Forums - View Single Post - building board
Thread: building board
View Single Post
Old 03-06-2014 | 05:57 PM
  #11  
balsatermite
Member
 
Joined: Nov 2004
Posts: 59
Likes: 0
Received 0 Likes on 0 Posts
From: Kent, WA
Default

I use 2" styrofoam that is used in the walls of a house to insulate.