Fire Compartment Checker

Check fire compartment requirements — area, vertical shaft, and mixed-use compartments per building code — free safety tool

Building Information

Building Use

Fire Resistance Classification

Floor Area per Floor (m²)

Has vertical shaft (stairs, elevator, pipe shaft, etc.)Has mixed uses

Check Results

Area CompartmentN/A

Area not entered

Building Standards Act Enforcement Order Art.112 Para.1

Vertical Shaft CompartmentN/A

No vertical shaft

Building Standards Act Enforcement Order Art.112 Para.11

Mixed-Use CompartmentN/A

Single use

Building Standards Act Enforcement Order Art.112 Para.18

Area Compartment Limits Reference