Originally Posted by begsb5
thanks for the reply!!
do you have any solution that could repair the problem?
All I could say is:
Scrape off the areas good, where there are cracks.
screws into those factory seam areas, make sure that they are not 'popping-through' and broken the paper of the sheetrock (this could also be part of the problem; 'popped' screws or not enough screws) - Screws should be placed 1"- 1 1/2" away from the seam edge, but no more than that.
Get some durabond 90
Get your self some paper tape (instead of mesh for this one)
Re-tape and coat the cracks (seams) with the durabond.
Finish coat with regular bucket ready-mix compound (It sands easier)
Do you have rafter vents installed in your rafter cavities?
Do you have additional venting installed in your soffits?
Do you have a ridge vent installed?