Typical weather-tight exterior doors include the front entry door, back door, French doors, glass sliders and patio doors. Lighter-weight interior doors are used between rooms, on closets and in similar applications.

The construction, appearance and operation of your doors will be determined by its function. If its meant for security than it will need to be very solid, made of durable construction and have highly effective door hardware. If you want your door to not only provide access and security but allow natural light and provide a view, youll want a door that incorporates glass in its structure like a French door, glass slider or patio door. If ventilation is a concern, look for a door with a louvered construction or a portion that swings open. Since your interior doors are used primarily for dividing rooms and closets, you can save some money by using a lightweight hollow-core door. The majority of doors operate by swinging on hinges, but you can also choose from styles that slide along tracks or fold and unfold.

Choosing the styles and location of doors will add to the unique appeal of your new home, so you should choose carefully and make a list of your requirements to select the right material, style and operation for all your doors.