Type of construction
Choose an option
I-A: Fire Resistive Non-Combustible
I-B: Fire Resistive Non-Combustible
II-A: Protected Non-Combustible
II-B: Unprotected Non-Combustible
III-A: Protected Combustible
III-B: Unprotected Combustible
IV: Heavy Timber
V-A: Protected Wood Frame
V-B: Unprotected Wood Frame