CAN/ULC-S132 Emergency Exit Hardware Standards
Canadian standard for emergency exit and fire exit hardware testing
Last updated: September 25, 2025
Overview
CAN/ULC-S132 is the Canadian National Standard for testing emergency exit and emergency fire exit hardware. Published by Underwriters Laboratories of Canada (ULC), this standard ensures panic hardware meets rigorous safety requirements for buildings across Canada.
The current Third Edition (2016) provides comprehensive test methods for evaluating the performance, durability, and reliability of exit devices used in emergency egress situations. This standard is essential for compliance with the National Building Code of Canada and provincial building codes.
Testing Methods
Endurance Test
Hardware must complete 100,000 consecutive operation cycles without failure. The test fixture replicates actual door installation conditions, with operation at a maximum rate of 15 cycles per minute. No additional lubrication beyond factory specifications is permitted during testing.
Emergency Operation Test
| Test Phase | Force Requirement | Measurement Location |
|---|---|---|
| Initial (before endurance) | ≤ 66 N (15 lbf) | Center point |
| Initial (before endurance) | ≤ 66 N (15 lbf) | 38mm from each end |
| Final (after endurance) | ≤ 66 N (15 lbf) | All three points |
Additional Test Requirements
- Opening force test: Measure total force to actuate and open door
- Latch bolt projection: Minimum 12.7mm (1/2 inch)
- Outside trim test: 50,000 cycles if applicable
- Dogging mechanism: 5,000 cycles if provided
- Temperature cycling: -40°C to +50°C
Performance Requirements
Devices must meet specific performance criteria throughout testing:
Mechanical Requirements
- Smooth operation without binding
- Automatic re-latching capability
- No component failures or cracks
- Consistent latch projection
- Proper strike alignment
Safety Requirements
- No sharp edges or projections
- Secure mounting without loosening
- Fail-safe operation
- Clear operating instructions
- Visible ULC marking
Canadian-Specific Requirements
Opening Force Test
Unlike other standards, CAN/ULC-S132 requires measurement of the total force needed to both actuate the device AND open the door. This test is performed at three locations (left, center, right) both before and after endurance testing.
Cold Weather Performance
- Operation at -40°C without failure
- No ice accumulation interference
- Maintained force requirements at low temperatures
- Proper function after freeze-thaw cycles
- Corrosion resistance for de-icing chemicals
Fire-Rated Applications
For emergency fire exit hardware, additional requirements apply:
- Compliance with CAN/ULC-S104 fire door standards
- Positive latching mechanism required
- Automatic bottom bolts permitted on pairs
- Temperature rise limitations per rating
- Labeling must indicate fire rating
Certification Process
Testing Process
- Submit product samples to ULC-accredited laboratory
- Complete documentation including drawings and specifications
- Witness testing if required by certification body
- Address any non-conformances identified
- Receive certification upon successful completion
Ongoing Compliance
- Annual factory inspections by ULC
- Quarterly follow-up service visits
- Maintain quality control procedures
- Report any design or material changes
- Retest if significant modifications made
Certified products receive ULC listing mark authorization, which must be displayed on the hardware and included in product documentation.
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