Aim Lock and Safe News

Ontario Fire Codes- Doors & Entryways

Regulation of Fire Safety in Ontario

Owners of residences, apartment buildings and commercial buildings need to be aware of fire code requirements when installing or modifying any doors or locks in their buildings.

In Ontario, these requirements are contained in the Ontario Building Code (OBC) and Ontario Fire Code (OFC), which regulate construction design and materials for buildings in the province. They cover regulations and guidelines regarding life safety and fire containment.

The Fire Code

Basis of Ontario’s Fire Codes

The OBC and OFC regulations on fire safety are based on codes developed by the National Fire Protection Association in Quincy, Massachusetts. The NFPA 80 specifies correct and complete hardware installation and maintenance of fire doors and hardware to protect against the spread of fire and smoke.

The NFPA 101, Life Safety Code, covers requirements for the protection of occupants against fire, fumes and panic. Some Ontario municipalities require additional precautions for fire protection than those specified in the OBC or OFC such as main door automatic openers or wider door widths.

There are two main principles to be aware of when installing, maintaining or modifying any door, lock or other access device in a building. Together, these principles underlie specific fire code requirements:

1. Unrestricted Egress – Any door that is used as an exit from a building or fire separation door must allow egress by an occupant using normal force, without special steps that could restrict egress or cause the occupant confusion.

2. Fire and Smoke Protection – Fire doors must be certified and correctly installed to curtail the spread of smoke and fire. Modifications must not impede their intended operation.

Fire Door Requirements

Fire Door Requirements
Photo credit to
Alexander Baxevanis under cc2.0

In general, the OBC and OFC require fire doors on building exits, corridor doors, laundry and garbage rooms. Fire doors must be certified and properly labeled after installation.

Modifications, including the installation of locks or access control mechanisms, must be inspected to ensure they do not compromise the safety, egress and fire containment features of the door and hardware associated with it.

They are required to have a self-closing mechanism, which ensures that when they are used by occupants that they still provide protection.


Code compliance eBook

Want to know more?

Download your FREE copy of The Guide to Code Compliance in Ontario.


Latching and Locking Free Egress Requirements

Locking-Free Egress RequirementsDoors providing egress may have security access control systems and locks to prevent entrance to a building, but they cannot in any way prevent easy egress.

Commercial and even residential door frames that allow doors to swing in both directions must provide unhindered egress in both directions. Double cylinder deadbolts or captive keys are not allowed.

Egress door latches and locks must be designed in such a way that a panicked person, including children and persons with disabilities, can exit quickly even in the dark.

Ask the Experts

Building and fire codes contain many details and exceptions. At Aim Lock and Safe, we are well versed in code requirements and industry standards with regard to fire safety. We will ensure that your home or business complies with provincial and local codes and is secure and safe.

Give us a call today for a free consultation.

Contact the security experts at Aim Lock & Safe

Ask our Locksmith

Fill out an information form, and a locksmith will get back with your answer.

ask your question

We are located at 85 Steeles Ave E, #9 in Milton. Open Monday to Saturday.

view map location

Connect now if you have an immediate security emergency.

CALL 1-888-225-8717 CALL 1-888-225-8717

Download FREE Guide

Ontario Building Code Requirements for Doors and Lock

Download Now
“We use Aim Lock & Safe to do service on our customers locks when necessary. Aim is fast, on time and dependable. Reaction from our customers are very positive.”
The Burlington Door Centre Rick B Aug 15, 2014