Hollow Metal & Steel Doors in Oshawa
Supply, installation and 24/7 emergency repair across Oshawa and the surrounding GTA — from our shop at 14-1645 Bonhill Road, Mississauga.
Hollow metal doors and frames we've installed and serviced in Oshawa — for Unscrewed Inc, Frontenac Youth Services, La Quinta Inn & Suites by Wyndham Oshawa, Fridel Limited, Matt Flagler, Braemor Development Corporation — among many more businesses here. Dependable people, quality products, since 1979.
Recent hollow metal & steel doors projects in Oshawa and surrounding areas
4M Manufacturing Inc
The Bridge Whitby
Refuge City Pentecostal Church
Hollow Metal & Steel Doors across Oshawa
We work throughout Oshawa — Northwood Business Park, Durham Business Park, Colonel Sam Business Park, Farewell Industrial Area and the blocks around them. We also cover Bowmanville from here — same crews, same dispatch. The buildings here are mostly advanced manufacturing and automotive, healthcare and life sciences and post-secondary education and technology, and each puts different demands on a door: traffic volume, insurance and fire requirements, and how much downtime an opening can afford. Oshawa’s 175,383 residents keep those buildings busy.
We have completed 14 hollow metal and steel door jobs in Oshawa since 2020.
- Population
- 175,383
- Main industries
- advanced manufacturing and automotive, healthcare and life sciences, post-secondary education and technology and logistics and warehousing
- Building stock
- heavy manufacturing facilities, high-bay distribution warehouses, multi-tenant light-industrial flex parks and big-box retail power centres
- Business parks
- Northwood Business Park, Durham Business Park, Colonel Sam Business Park and Farewell Industrial Area
- Serving since
- 1979
- Northwood Business Park
- Durham Business Park
- Colonel Sam Business Park
- Farewell Industrial Area
- Taunton Road Corridor
- Oshawa Centre Commercial Node
Broken hollow metal & steel doors in Oshawa: we dispatch 24/7.
Oshawa is roughly a 70-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 Oshawa from one replaced in five is what fills the cavity between the faces.
Finishes, and what winter in Oshawa 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 Oshawa — the price and the date
We install what we supply, and we supply on its own: contractors in Oshawa who hang their own doors buy leaves, frames and hardware from us as one package, prepped to the schedule.
Related hollow metal work in Oshawa
Hollow metal doors for the work Oshawa buildings do
The sectors that dominate Oshawa — advanced manufacturing and automotive, healthcare and life sciences, post-secondary education and technology — each wear a steel door out in a different place.
Advanced manufacturing and automotive
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.
Healthcare and life sciences
Doors on a ward route are hit by beds and carts all day, so the leaf takes a heavier gauge, a full-height kick plate and a continuous hinge instead of three butts. Soiled utility and sterilising rooms are washed down, which puts stainless on the list for a handful of openings rather than for the whole floor.
Post-secondary education and technology
Every floor holds more steel than anyone counts: mechanical and electrical rooms, janitor closets, the service corridor behind the elevator lobby. After a fit-out the work is matching them — one paint colour and one frame profile across a floor that has been renovated three times in twenty years.
Logistics 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 and commercial services
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.
Get hollow metal doors quoted in Oshawa
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.
What is the difference between a hollow metal door and a steel door?
In commercial work, nothing — hollow metal is what the trade calls a commercial steel door, and the two terms are used interchangeably on drawings and in quotes. A "commercial-grade" door means exactly this assembly: a steel leaf built to an ANSI/SDI level, hung in a steel frame, prepped at the factory for commercial hardware. The distinction worth making is against residential steel entry doors: those are an insulated slab in a wood or composite frame, sold as a finished unit, and they are not built for continuous traffic, commercial hardware or a fire label. They are a different product with a different price, and we supply those too — ask for the residential line rather than this one.
Do steel doors rust in a Canadian winter?
A primed steel door left unpainted at an exterior opening will, particularly along the bottom rail where salt and meltwater sit. The specification that prevents it is galvannealed steel — a zinc-iron coating bonded to the sheet before the door is made, which paint holds to and which keeps rusting from spreading under a scratch. We specify galvannealed on every exterior opening and stainless where washdown or chemicals are involved.
Hollow Metal & Steel Doors nearby
Full product details: Hollow Metal & Steel Doors