Fire-Rated Doors in Guelph
Labelled steel and wood fire doors for Guelph — 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.
Fire-rated doors we've installed and serviced in Guelph — for Riverside Residence, Flowserve Corporation — among many more businesses here. Dependable people, quality products, since 1979.
Recent fire-rated door projects in Guelph and surrounding areas
Hollow metal doors & frames
Fox & Falcon Electric Inc
Hollow metal doors & frames
Private client
Wood doors
Tri-Phase Group
Fire-Rated Doors across Guelph
We work throughout Guelph — Hanlon Creek Business Park, Northwest Industrial Park, Southgate Business Park, Speedvale Industrial Corridor and the blocks around them. The buildings here are mostly advanced manufacturing, agri-food processing and life sciences and biotechnology, and each puts different demands on a door: traffic volume, insurance and fire requirements, and how much downtime an opening can afford. Guelph’s 143,740 residents keep those buildings busy.
We have completed 6 fire-rated door jobs in Guelph since 2020 — including work on Wellington Road 32.
- Population
- 143,740
- Main industries
- advanced manufacturing, agri-food processing, life sciences and biotechnology and environmental technology
- Building stock
- heavy manufacturing facilities, food processing and cold-chain plants, logistics and distribution hubs and flex commercial condos
- Business parks
- Hanlon Creek Business Park, Northwest Industrial Park, Southgate Business Park and Speedvale Industrial Corridor
- Serving since
- 1979
- Hanlon Creek Business Park
- Northwest Industrial Park
- Southgate Business Park
- Speedvale Industrial Corridor
- Guelph Innovation District
Broken fire-rated doors in Guelph: we dispatch 24/7.
Guelph is roughly a 55-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 Guelph 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 Guelph 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 Guelph 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 Guelph 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 Guelph
Fire-rated openings for the work Guelph buildings do
The sectors that dominate Guelph — advanced manufacturing, agri-food processing, life sciences and biotechnology — each put fire-rated doors in different places.
Advanced 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.
Agri-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.
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.
Logistics and wholesale distribution
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.
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.
Healthcare & clinics
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.
Get a fire-rated opening quoted in Guelph
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
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.
Can wired glass still be used in fire doors?
Traditional wired glass is largely gone from new work. It passes the fire test but fails the impact requirement that now applies to hazardous locations, so new vision lites are typically fire-rated ceramic or specialty-glass products, filmed or laminated to meet impact as well. Wired glass already installed in an existing fire-rated door is generally allowed to remain until the door or the glazing is altered.
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.
Fire-Rated Doors nearby
Full product details: Fire-Rated Doors