One of our doors had been left unpainted and unprimed after it had been fitted and hung. It has now expanded a bit and has to be pushed to be shut (I am assuming due to some moisture).
Would it be safe to now prime and paint this door as it is? Will it eventually dry and go back to its original size, or should I let it dry and go back to its original size prior to painting?
The construction of the door is: Polystyrene and MDF core, semi-solid