Articles
Industry insight on fire alarm systems, building codes, and fire protection in Canada.
June 12, 2026
How High Do Fire Alarm Pull Stations Have to Be?
In Ontario, the pull-station height question is really an OBC-plus-S524 question. Here is how the 1200 mm barrier-free rule and the 1050-1150 mm ULC rule fit together.
June 11, 2026
Can You Silence a Fire Alarm Signal Inside a Condo or Apartment Suite?
Yes, but only under very specific Ontario Building Code rules. Here is what owners, property managers, and contractors need to know about in-suite fire alarm signal silencing.
June 10, 2026
Ontario Now Requires ULC-S536:2019 for Fire Alarm Inspections — What Actually Changed
The 2026 Ontario Fire Code adopted the 2019 edition of CAN/ULC-S536. Here's what the edition change means for building owners, property managers, and the techs doing the work.
May 26, 2026
Five Fire Alarm Code Questions Every Building Owner Should Be Able to Answer
Most building owners inherit a fire alarm system without a manual. Here are the five questions you should be able to answer about your system — and where the answers come from.