DIY Home Improvement Forum banner
1 - 1 of 1 Posts

·
Registered
Joined
·
9 Posts
Discussion Starter · #1 ·
I will begin siding my house with vinyl soon and would like some opinions on whether to lay down 1/4 inch fanfold or not. Only reason I would do it is for the extra insulation but from what I gather the r-value of the stuff is only 1 or 1.5 . I will be wrapping house with Tyvek. The exterior area of the house is abt 2000 sq feet.

Is this a waste of money?

Thanks in advance
 
1 - 1 of 1 Posts
This is an older thread, you may not receive a response, and could be reviving an old thread. Please consider creating a new thread.
Top