Fire-Rated Doors in Oakville
Labelled steel and wood fire doors for Oakville — supplied as complete assemblies with their frames and hardware, installed, inspected against NFPA 80 and repaired within the listing. From our shop at 14-1645 Bonhill Road, Mississauga.
Hollow metal doors and frames we've installed and serviced in Oakville — for Parklane Mechanical, Roedean Coop, Ontario Sheet Metal Workers Training Centre, Fieldpoint Service Applications Inc, McIvor Construction Management, Orion Management — among many more businesses here. Dependable people, quality products, since 1979.
Recent fire-rated door projects in Oakville and surrounding areas

Hollow metal doors & frames
Roedean Coop

Hollow metal doors & frames
Retreats Inc

Wood doors
Primary Construction Inc
Fire-Rated Doors across Oakville
We work throughout Oakville — Winston Park, Speers-Wyecroft industrial area, Bronte and Trafalgar corridor. The buildings here are mostly automotive, corporate offices and healthcare, and each puts different demands on a door: traffic volume, insurance and fire requirements, and how much downtime an opening can afford. Oakville’s 213,759 residents keep those buildings busy.
- Population
- 213,759
- Main industries
- automotive, corporate offices, healthcare and retail
- Building stock
- automotive manufacturing plants, distribution and logistics facilities, light-industrial flex spaces and mid-rise office buildings
- Business parks
- Winston Park, Speers-Wyecroft industrial area, Bronte and Trafalgar corridor
- Serving since
- 1979
- Winston Park
- Speers-Wyecroft industrial area
- Bronte
- Trafalgar corridor
Broken fire-rated doors in Oakville: we dispatch 24/7.
Oakville is roughly a 25-minute run from our Mississauga shop — less if a technician is already in the area — so a truck is usually on site the same day.
Emergency board-up, security and make-safe first — permanent repair scheduled after.
The two fire-rated doors a building in Oakville uses — steel and wood
A fire door is not a door with a rating written on it. It is a tested assembly — leaf, frame, hinges, closer, latch and any glazing — certified together by a body such as ULC or UL, and it performs as certified only while every part of it stays as it was listed. Which of the two materials goes into a given Oakville opening is settled by where the door sits in the building rather than by budget: steel where the door is a tool, mineral-core wood where the door is part of the interior.
Where a building in Oakville carries fire-rated openings
The rating belongs to the wall first. The Ontario Building Code assigns a fire-resistance rating to a fire separation, and the closure in it — the door — gets a matching rating. In Oakville that lands on the same handful of openings in almost every building, and the count is usually higher than the owner expects.
Related fire door work in Oakville
Fire-rated openings for the work Oakville buildings do
The sectors that dominate Oakville — automotive, corporate offices, healthcare — each put fire-rated doors in different places.
Automotive
The walls that carry a rating are the ones around the process area and the electrical room, and the doors in them are steel because the leaf is in a plant. The recurring finding is a fire-rated door propped open for airflow or cable runs — the legal version of that is a magnetic hold- open tied to the alarm.
Corporate offices
Stair doors are the largest single group in the building, floor by floor, usually temperature-rise rated and on exit devices. After a fit-out the two findings are always the same: a card reader drilled into a fire-rated leaf, and clearances thrown out by a new floor finish.
Healthcare
Smoke and fire compartments cut the floor plate into sections, and those doors have to work for a bed and a crash cart as well as for the separation. Cross-corridor pairs run on hold-opens tied to the alarm, and the finished wings take wood because the door is part of the ward.
Retail
A unit in a plaza or mall carries fire-rated openings the tenant never thinks about: the back-of-house door onto the service corridor, the stock-room separation, and the mall front itself, which on a fire-rated common area closes with a shutter or curtain on alarm rather than with the shopfront glass.
Food & pharma processing
The rating sits on the separation between production and the rest of the plant, and it has to survive washdown and a sanitation schedule. Gasketing painted over or torn out during cleaning is the commonest deficiency, and putting it back is a listing question rather than a maintenance one.
Schools & institutions
Corridor and stair-lobby doors sit on the route everybody uses when the alarm sounds — which is the same route students lean on, wedge and slam. Buildings here span decades, so one corridor can hold three generations of assembly and the first job is establishing what is actually there.
Get a fire-rated opening quoted in Oakville
Tell us the opening, the rating if you know it, and whether the frame is staying. If you are working from a deficiency list, send it — we quote from those every week. For urgent make-safe work, call 800-522-6825.
Common questions about fire-rated doors
Can a fire door be held open?
Only by a device that releases it. A fire-rated door has to close and latch by itself when the alarm sounds, so it cannot be wedged, tied or hooked open — but it can be held open legally on a magnetic hold-open or an electrified closer tied into the fire alarm, which releases the door on alarm. That is the correct fix for a door people keep propping, and it is usually less expensive than the deficiency it prevents.
What fire ratings do doors come in?
20, 45, 60, 90 and 180 minutes are the standard ratings. Which one an opening needs is set by the fire separation it sits in, not by preference: the Ontario Building Code assigns a fire-resistance rating to the wall, and the door in it gets a matching closure rating. Some openings, notably in exit stairs, also carry a temperature-rise limit so the far face of the door stays cool enough to pass.
How often do fire doors have to be inspected in Ontario?
Monthly, and in full once a year. The Ontario Fire Code requires doors in fire separations to be inspected monthly and kept in working order, with any deficiency corrected. NFPA 80 adds a full inspection and test of every assembly at least once a year, documented and kept on site — it sets out what has to be checked and what counts as a failure. Our inspection page covers what that visit involves.
Fire-Rated Doors nearby
Full product details: Fire-Rated Doors
