The Carpentry zone is a place for Townsfolk to craft wooden items.
When a Carpentry Bench is created and placed inside the zone, Townsfolk can craft advanced wooden items and utilities such as the Wood Detailer, Wooden Walls and Doors.
A Carpentry zone requires at least a 3x3 tiled zone. Carpentry Benches, and later Wood Detailers and Carving Benches can be placed inside the zone to unlock further crafting recipes. Having the Carpentry zone above-ground and surrounded by walls will increase the efficiency of the Townsfolk working within.
An example of a walled-in above-ground Carpentry zone, complete with Carpentry and Carving Benches as well as a Wood Detailer.