Yes, each door has a minimum width and a minimum height. These minimums are listed on the door style page of each door we make. We also have a minimum price for doors and 5-piece drawer fronts. The price of each door style can be seen in the “Please Select Wood Specie” drop-down menu of each door order page, this price is per-square-foot, with a minimum price of between $9.90 and $14 each.