| hey andre,
thank you for your post.
so would you mind telling me would be ideal air gap for:
4" of 703
4" of 705
6" of 703
6" of 705
also would this change if there is frk facing on the front.
lastly you suggesting that if i had layers of 703 panels with air gaps in between that i would perform as well as a panel equal thickness of 703? for example i ve 3 panels of 2" 703...2 of them i have covered and built in 2" air gap on i have not as of yet (this on has frk facing). anyway i stacked them in a corner for now in the following way.
2" frk 703
2" plain 703
2" air gap
2" plain 703
8" total thickness
would this be roughly equal to 8" of 703 in one panel?
thanks in advance.
ej |