doors building

Door Types by Materials Wood Doors. Getty. Wood has long been the material of choice for exterior doors, but it's making its way indoors. ... Steel Doors. Getty. ... Fiberglass Doors. Getty. ... Aluminum Doors. Getty. ... Glass Doors. Getty. ... Battened and Ledged Doors. Getty. ... Flush Doors. Getty. What are three types of doors? The Three Types Of Doors Wooden. Wooden doors are strong, and with a sturdy lock system, they secure your home from burglars and other outside dangers. ... Steel. A steel door is considered to be the strongest type of door. ... Fiberglass. Lastly, we come to fiberglass doors.