Roadpilot wrote:
I think the reason they came aPArt n the first place is that the center panel is not floating and it has to be. It expands and contracts with temp and humidity at a different rate the the frame. If you just gl;ue it again, it'll come apart again. You need to trim a little off the center panel so it floats and then glue it.
This is the correct answer. A properly constructed raised panel door blank must fit loose in the door frame. It will expand and contract perpendicular to the grain from humidity changes. The only long term fix is to separate the frame, remove the blank and cut it slightly smaller. The blank should be about 1/4" smaller than the inside groove measurement of the door frame.
