Hollow Metal & Steel Doors in Whitby
Supply, installation and 24/7 emergency repair across Whitby and the surrounding GTA — from our shop at 14-1645 Bonhill Road, Mississauga.
Hollow metal doors and frames we've installed and serviced in Whitby — for The Bridge Whitby, GMB Installations Ltd, Right Seal Inc — among many more businesses here. Dependable people, quality products, since 1979.
Recent hollow metal & steel doors projects in Whitby and surrounding areas
The Bridge Whitby
Fridel Limited
Refuge City Pentecostal Church
Hollow Metal & Steel Doors across Whitby
We work throughout Whitby — Whitby Industrial Park, Thickson Road corridor, Consumers Drive, Brooklin and the blocks around them. The buildings here are mostly steel manufacturing, pharmaceutical manufacturing and distribution and warehousing, and each puts different demands on a door: traffic volume, insurance and fire requirements, and how much downtime an opening can afford. Whitby’s 138,501 residents keep those buildings busy.
We have completed 6 hollow metal and steel door jobs in Whitby since 2020 — including work on Taunton Road East.
- Population
- 138,501
- Main industries
- steel manufacturing, pharmaceutical manufacturing, distribution and warehousing and automotive supply
- Building stock
- high-bay distribution warehouses, heavy manufacturing facilities, industrial flex space and commercial power centres
- Business parks
- Whitby Industrial Park, Thickson Road corridor, Consumers Drive and Brooklin
- Serving since
- 1979
- Whitby Industrial Park
- Thickson Road corridor
- Consumers Drive
- Brooklin
- Port Whitby
- Downtown Brock Street
Broken hollow metal & steel doors in Whitby: we dispatch 24/7.
Whitby is roughly a 60-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.
What hollow metal doors are, and when to specify one
A hollow metal door is a steel skin over a core in a welded or knock-down steel frame. It is the default choice wherever an opening has to survive traffic, weather, forced entry or a fire code requirement — back-of-house, mechanical rooms, stairwells, loading areas and exterior service doors.
The core is chosen by the opening, not by the door
Every hollow metal door looks alike from six feet away. What separates a leaf that lasts twenty years in a plant in Whitby from one replaced in five is what fills the cavity between the faces.
Finishes, and what winter in Whitby does to the wrong one
Finish is the specification most often left to whoever places the order, and it decides how long the door lasts. Four answers, not interchangeable.
Frames — welded or knock-down, and the wall decides
The frame is half the assembly and most of the failures, and which one you buy is usually settled by when the wall gets built.
Supplying hollow metal doors in Whitby — the price and the date
We install what we supply, and we supply on its own: contractors in Whitby who hang their own doors buy leaves, frames and hardware from us as one package, prepped to the schedule.
Related hollow metal work in Whitby
Hollow metal doors for the work Whitby buildings do
The sectors that dominate Whitby — steel manufacturing, pharmaceutical manufacturing, distribution and warehousing — each wear a steel door out in a different place.
Steel manufacturing
A plant is where a steel door earns its gauge: 16-gauge or steel-stiffened leaves on the routes carts and forklifts take, and frames grouted solid into block so a knock moves the wall instead of the jamb. Dents in steel stay, so the specification is written to make them rarer, not to hide them.
Distribution and warehousing
The steel here is the man door beside the bay and the door onto the yard rather than the overhead itself: 16-gauge galvannealed leaves in welded frames, because both sides of them are outdoors. What ends them is the bottom twelve inches, where salt tracked off a loading pad sits all winter.
Retail
The glass is at the front and the steel is at the back — the stock-room door, the door onto the service corridor, the rear exit to the lane. The rear one is the one that gets pried, so it wants a welded frame with no gap to lever against and a leaf that does not flex when someone leans on it.
Schools & institutions
A school corridor is the hardest wear a steel door gets — leaned on, kicked, wedged open — and the answer is gauge and a properly anchored frame rather than a better closer. The other half of the job is the odd sizes an older wing was built to, which is why none of it is quoted from a catalogue.
Condos & property management
These are the doors a manager replaces one at a time: garbage and locker rooms, roof access, and the door off the parking ramp that takes every winter’s salt off the cars. That one goes first and always at the bottom rail — worth galvannealed, and worth a frame that can be cut out and rewelded at grade.
Hotels & hospitality
Guests never see this half of the building: kitchen and servery doors, the service corridor, receiving, and the stair down to the loading area. They run all night and they take carts, and they are usually changed during a refurbishment while a floor is closed anyway — which is the least expensive time to do it.
Get hollow metal doors quoted in Whitby
Give us the sizes, whether the frame is staying, and what the opening has to put up with — weather, washdown, forklifts. A door schedule or a photo of the existing frame is enough to quote from. If a door is off its hinges or will not lock, call 800-522-6825 — the line is answered 24 hours.
Common questions about hollow metal & steel doors
What gauge are commercial steel doors?
18-gauge face sheets are the commercial standard, with 16-gauge used where traffic or abuse is heavy and 20-gauge limited to light interior duty. Frames run the other way: 16-gauge is the usual interior frame and 14-gauge the exterior and heavy-duty one. Lower number, thicker steel. The ANSI/SDI A250.8 levels are the shorthand the trade uses — Level 1 through Level 4, standard duty to maximum duty.
Do you repair steel doors, or only replace them?
We repair them, and most of our steel-door calls are repairs. Frames get straightened and re-anchored, rusted bottom rails cut out and new sections welded in, hinges and closers replaced, latches and strikes realigned, and kick plates and astragals fitted. A hollow metal opening is worth repairing precisely because every part of it is a part — replacement is the answer when the frame is beyond straightening or the leaf has rusted through.
Can a hollow metal door be fire-rated?
Yes, and it is the usual way an opening gets its rating. A labelled hollow metal door and frame carries a rating of 20, 45, 60, 90 or 180 minutes, certified by ULC or UL, with a mineral core where the rating requires one. Every part of the assembly has to be labelled and compatible — door, frame, hinges, closer, latch and any glazing — which is why a rated opening is specified as one assembly rather than assembled from parts. The rated line is covered on our fire-rated doors pages.
Hollow Metal & Steel Doors nearby
Full product details: Hollow Metal & Steel Doors