The attic is one long space over the entire house with the south purlin being one continuous beam, 50 feet long.
The south purlin is one continuous beam, 50 feet long. The attic is one long space over the entire house.
The attic is one long space over the entire house. The south purlin is one continuous beam, 50 feet long.
The attic is one long space over the entire house. The south purlin is one continuous beam, 50 feet long.