This video demonstrates
This video demonstrates the proper method of a floating installation of the FloorMuffler UltraSeal.
To view on Home Depot's website please go to:
more details on 2" in this page. https://www.bestlaminate.com/blog/install-floor-muffler-ultraseal-underlayment/
why don't you explain why running it up the wall. and do you cut it off afterward? crap video
Has anyone found out this answer yet? I am planning to lay laminate in three weeks time.
I figured it out guys. After you install the flooring you trim the excess material going up the wall to be level with the new flooring. They explain it in a different video but not this one for some reason.