The enclosure at the eaves' edge of a traditional barrel-style roof is called what?

The correct term for the enclosure at the eaves' edge of a traditional barrel-style roof is known as a bird stop. A bird stop is specifically designed to prevent birds and other small animals from nesting in the eaves or within the roofing structure. It acts as a barrier, ensuring that the open space created by the barrel shape does not become a habitat for wildlife, which could lead to various issues, including blockages and degradation of the roofing materials.

In this context, an eave strip typically refers to a product used to seal the edge of the roof to help with water drainage but does not specifically ensure the prevention of animal nesting. The overhang is the part of the roof that extends beyond the walls of the building; while it plays an important role in protecting the walls and foundation from rain, it does not directly serve to enclose or restrict passage. Gutters collect and direct rainwater away from the building, which is an essential function but does not pertain to the enclosure at the eaves' edge.

Therefore, the bird stop is the most accurate term related to the function and design at the eaves' edge of a barrel-style roof.