interior solid wood knotty pine door, panel door, stable structure, suitable moisture content, high quality. Solid wood door*Specification:1) Optional Wood: Oak, Hemlock, ... below E) the structure can be same as your requirement. 3) Door Frame (if needed): can be solid structure or composite structure ... W): 24", 28", 30", 32", 36";(T): 1-3/8" or 1-3/4" Other size: according to your requirement. 6) ...