Hi, I am hoping someone can help me. We had an extension built/plastered 5 years ago. One of the angle beads next to the bifold doors has cracked at the top corner of the bead. The lower ~4/5’s is not cracked, nor has any of the reveal side of the bead cracked, it is only the top part of the bead that has cracked. I have attached a photo of the crack. The bifold door is heavy and I assume the crack is due to the door banging when it is closed. Do you think the nails have come lose which has caused the crack/insufficient nailing in this area or do you think it is due to something else?
Appreciate the feedback. Thank you
Appreciate the feedback. Thank you