Last night I learned that in the Binder Family Rescue, that the doors all become fortified against battering if you disarm the traps. While this is an ingenious home security measure, it is also quite annoying to those parties (ie mine) with trappers that don't spend points in unlock, expecting thier 25 str at that level to be more than enough to overpower the wooden doors.
Please allow doors that can be battered to be battered, regardless of trap status etc.