Not sure if I am in the right section of the site, but maybe someone can help out. I purchased several Mastercraft doors from Menards, and I know I read somewhere how much can safely be trimmed off the bottom. I have gone over all the packaging and cannot find it. The doors are six panel oak interior pre-hung doors (solid core, not solid oak). If anyone has any idea, or knows where to find the information, that would be great. Can't really find much of a web site for Mastercraft. Thanks for the help.