Importance of drywall paper backing material? Am I compromised?
Curious how important the backside paper on drywall is for structural integrity, vapor control, or other reasons?
Reason I ask is I’ve been hanging 5/8″ with “loose” backing paper and the more I consume the stack of drywall the worse it’s getting.
I believe the glueing machine must have had problem or just plub run out before quailty caught it.
The front of the drywall appears just fine. This is 5/8 and I will have about 20″ blown in insulation on top in the attic.
Rafters are 24″ O.C.
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