When building or remodeling a house thinking about the use of each room is a critical step in the process. A particular challenge is determining if you will need a certain amount of privacy in a room or if there is a need for a separation from one room to another. Custom interior doors are important to house design since they can provide privacy and separation from one room to the next. Separation from the dining room to the living room can be accomplished through installation of doors as an example. It is easy to forget that doors break the design flow from one room to the next thereby affording you many possibilities in decorating. These examples of custom interior doors might spark the imagination of what is possible.