Fire-Rated Doors in Hamilton
Labelled steel and wood fire doors for Hamilton — 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 Hamilton — for Scott Steel Erectors Inc, AVR Underground Co. LTD, Hamilton Church of God, Dias Renovations Inc, Elite Service Group, A1 Mircrotech — among many more businesses here. Dependable people, quality products, since 1979.
Fire-rated doors we've done in Hamilton
Hollow metal doors & frames
Felton Brushes Ltd
Hollow metal doors & frames
Flamboro Center Properties Ltd
Hollow metal doors & frames
St. Joseph's Healthcare Hamilton
Fire-Rated Doors across Hamilton
We work throughout Hamilton — Airport Employment District, Red Hill Business Parks, Steelport, Ancaster Industrial Park and the blocks around them. The buildings here are mostly healthcare and social assistance, steel and primary metals manufacturing and agribusiness and food processing, and each puts different demands on a door: traffic volume, insurance and fire requirements, and how much downtime an opening can afford. Hamilton’s 569,353 residents keep those buildings busy.
- Population
- 569,353
- Main industries
- healthcare and social assistance, steel and primary metals manufacturing, agribusiness and food processing and freight and logistics
- Building stock
- heavy industrial facilities, class-a warehouses and logistics distribution facilities, food processing and cold-storage plants and air freight sortation centres
- Business parks
- Airport Employment District, Red Hill Business Parks, Steelport and Ancaster Industrial Park
- Serving since
- 1979
- Airport Employment District
- Red Hill Business Parks
- Steelport
- Ancaster Industrial Park
- Stoney Creek Industrial Business Park
Broken fire-rated doors in Hamilton: we dispatch 24/7.
Hamilton is roughly a 50-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 Hamilton 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 Hamilton 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 Hamilton 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 Hamilton 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 Hamilton
Fire-rated openings for the work Hamilton buildings do
The sectors that dominate Hamilton — healthcare and social assistance, steel and primary metals manufacturing, agribusiness and food processing — each put fire-rated doors in different places.
Healthcare and social assistance
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.
Steel and primary metals manufacturing
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.
Agribusiness and food 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.
Freight and logistics
The separation here is between the racked floor and the office block: cross-corridor and office-entry doors in a fire-rated wall, and a shipping opening usually too wide for a leaf, which closes on a rolling fire shutter instead. What fails is a frame knocked out of line by a pallet truck until the latch stops throwing.
Life sciences and biotechnology
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.
Retail & storefronts
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.
Get a fire-rated opening quoted in Hamilton
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 is a fire-rated door?
A complete assembly — door, frame, hinges, closer, latch and any glazing — tested and certified to hold a fire back for a set time. It carries a label from a certification body such as ULC or UL, and the label belongs to the whole assembly rather than to the leaf. Change one certified part for an uncertified one and the opening is no longer fire-rated, which is why fire doors are specified as assemblies and never assembled from spare parts.
Can you repair a fire door, or does it have to be replaced?
Many deficiencies are repairable within the listing — replacing a closer or latch with a certified equivalent, refitting hardware, correcting clearances, repairing a frame, and re-labelling in some cases. What cannot be repaired is an unauthorised field modification: a hole cut for a lock, a lite kit added after the fact, or a leaf cut down to fit a new floor. Those are replacement, because there is no legitimate way to restore the listing.
Fire-Rated Doors nearby
Full product details: Fire-Rated Doors