Originally Posted by
dan orourke
If 1" board does not meet the minimum R30 value, then it is a defect. I write it up all the time.
Whoa Dan!
Where is it stated that a pulldown attic stairway door face is required to have R 30 insulation?
Do you also write up as defective solid core wooden exterior or glass doors because they do not have the same R value as the wall systems they are installed in?