Where do you actually go in Toronto when you need new interior doors and you want more than a stack of hollow slabs at a big-box store? After visiting showrooms, reading catalogues and comparing what each company really offers, we put Trio Doors at the top of this list, followed by six other local stores that each do one thing particularly well. Some are manufacturers with decades of history, some are renovation superstores with a door aisle, and some are specialists in modern European doors that are still fairly rare in the GTA.
This guide is written for homeowners, designers and contractors working on condos, semi-detached houses in older Toronto neighbourhoods and new builds in York Region. Every store below is a real business with a physical presence in Toronto or the GTA, and everything we say about each one comes from what the company itself presents in its catalogue and on its website. We do not list prices, because door pricing in this city changes with size, core, finish and hardware, and a number that is accurate in October is often wrong by spring.
The Seven Stores at a Glance
If you only have a minute, start here. The table sums up who each store suits best, where you can see the product in person and our editorial score. The detailed reviews follow below.
|
# |
Store |
Where to see it |
Best for |
Our score |
|---|---|---|---|---|
|
1 |
Trio Doors |
Showroom at IMPROVE Canada, Vaughan |
Concealed and modern European doors, full sets with panels and hardware |
9.6/10 |
|
2 |
Royal Door |
Showroom in Concord |
Solid wood doors and matching trim from an Ontario workshop |
9.1/10 |
|
3 |
Kally Ltd |
Showroom in Concord |
Canadian-made shaker and groove doors, exterior doors too |
8.8/10 |
|
4 |
Doors Boutique International |
Showroom in Vaughan |
A very wide selection of designer interior doors |
8.5/10 |
|
5 |
Trim Depot |
Locations in Concord (Vaughan) and Barrie |
Doors bought together with trim, mouldings and panels |
8.3/10 |
|
6 |
Cosmaroma |
Several GTA stores, including Scarborough, North York and Vaughan |
Budget-conscious renovations with many locations |
7.9/10 |
|
7 |
Reno Superstore |
Store on Caledonia Road, Toronto |
One-stop renovation shopping with GTA delivery |
7.7/10 |
The Reviews
1. Trio Doors - Best Overall for Modern and Concealed Doors
Trio Doors describes itself as a chain of multi-brand door showrooms, and the catalogue reflects that. The main door brands are Astori and Dooris, both European and Ukrainian in origin, while handles and fittings come from Manital and Griffwerk. That mix matters more than it sounds: in a lot of Toronto stores you pick the door in one place and hunt for hardware that suits it somewhere else, while here the leaf, the frame, the hinges and the handle are designed to be bought as one set.
What sets the store apart is the range of door types that are still hard to find locally. Beyond ordinary single and double swing doors, the catalogue covers concealed doors that sit flush with the wall, frameless doors, sliding systems, glass room dividers, pocket and barn door options, and technical doors for fire-rated and healthcare use. Finishes run from primed and pre-painted to veneered, mirrored, glassed and laminated, and designs include flat, fluted, classic, milled and inserted panels. Colour matching is a real strength, with options in RAL and NCS, metallic RAL and NCS, and Benjamin Moore shades. If you have already painted your walls in a specific Benjamin Moore colour, that is a very practical detail.
The two main lines are quite different under the surface, and it helps to know this before you visit:
- Dooris uses an MDF core with an MDF telescopic frame and a matte finish in RAL or NCS colours. The telescopic frame is useful in older Toronto houses where wall thickness varies from room to room.
- Astori offers leaves in 40 mm and 52 mm thicknesses, built from HDF over a chipboard core, and the two sides of a door can have different finishes. That is handy when a hallway and a bedroom have different colour schemes.
- Primed concealed Astori doors are not pre-hung, and the rough opening needs to be the door width plus 4 inches and the height plus 2 3/8 inches. Your framer should know that before the drywall goes up.
Trio Doors also supplies wall panels in the same finishes as its doors, which is the reason many designers go there. A concealed door finished in the same veneer or paint as the wall around it simply disappears, and that effect is much harder to achieve when the door and the panels come from different suppliers.
Service is the other half of the story. There is an in-stock program for standard sizes and made-to-order production at the company's own factory for non-standard openings, which is useful in century homes where no two doorways match. The company installs with its own crews, and its installation page states a rule we wish more installers followed: doors are set by level, not by the wall. If a client insists on following a crooked wall instead, that request is recorded and affects the warranty. For anyone who cannot get to the showroom, there is a video consultation option.
What could be better: the showroom is in Vaughan, inside IMPROVE Canada at 7250 Keele Street, not downtown, so a visit from the core is a proper trip. Made-to-order sizes also take time, and for custom work you will need a quote rather than a price you can check online in a minute.
Our score: 9.6/10. The strongest choice in the GTA if you want contemporary, concealed or colour-matched doors with hardware and panels from one place.
2. Royal Door - Best for Solid Wood and Matching Trim
Royal Door has its showroom at 280 Basaltic Road in Concord and says it has been making standard and custom solid wood doors in Ontario since 1975. The company has since grown into Royal Door and Trim Supplies, and it now pairs a collection of more than 200 door styles with its own trim collections: baseboards, casings, backbands, jambs, panel mouldings and chair rails.
The product range splits into primed stock doors, interior wood doors, exterior wood doors and specialty doors, plus sliding hardware from KN Crowder and sheet goods. The website also offers useful reference pages on wood species, glass types and standard door sizes, which is a good sign of a store that expects to talk to contractors as well as homeowners. Royal Door offers complimentary in-home consultations with its account managers and states a 10-year warranty on its interior doors.
Good to know: the focus is clearly on wood and traditional craftsmanship. If you are after flush concealed doors or glass partitions in a minimalist condo, you will find a narrower choice here.
Our score: 9.1/10.
3. Kally Ltd - Best for Canadian-Made Shaker Doors
Kally Ltd is a door manufacturer with a showroom at 360 Rayette Road in Concord. The company emphasizes that its doors are designed in Toronto and manufactured in Ontario, and it describes more than 27 years in the business. Interior doors come in four series: Shaker, Shaker Step, Raised Panel and Groove, which covers most of what a typical GTA house renovation calls for.
What makes Kally different from most stores on this list is that it is equally strong on exterior doors, with fibreglass Groove, Traditional and Shaker series, steel doors and a selection of door glass. It also makes custom wood mouldings, from casing and baseboard to crown and chair rail. If you are replacing the front door and the interior doors in the same project, one supplier for both can simplify the schedule.
Good to know: the interior range is built around panel styles. It suits classic and transitional homes better than ultra-modern flush interiors.
Our score: 8.8/10.
4. Doors Boutique International - Best for Sheer Variety
Doors Boutique International, which runs the interiordoor.ca site, has a showroom in Vaughan and features several hundred designer interior doors in its online catalogue. The range covers European doors, wooden doors, PVC doors, melamine doors, shaker doors and custom doors, as well as pre-hung interior doors, interior French doors, sliding doors, double doors and Shoji-style doors. The company says its doors are solid core and that it keeps its best-selling models in constant stock.
Custom work is part of the offer: customers can adjust sizes, colours, hardware and materials on any design, and custom shaker doors with your choice of panel layout are available. Door frames are sold as well, and the team can advise on installation and maintenance.
Good to know: with this much choice, it helps to arrive with clear measurements and a short list of styles, or a showroom visit can turn into an afternoon.
Our score: 8.5/10.
5. Trim Depot - Best for Doors, Trim and Mouldings in One Order
Trim Depot positions itself as a project supplier for Toronto and the GTA, with locations in Concord (460 Applewood Crescent) and Barrie. As the name suggests, trim comes first: baseboards, crown mouldings, casings, backbands, door jambs, flat stock and wainscoting. Interior doors cover barn doors, French and glass doors, moulded and flush doors, router carved raised panel doors and shaker doors, and the store also sells wall panels, door hardware, MDF and PVC sheets and general building supplies.
The model is quote-based: you build a list and request project pricing, which suits contractors and renovators ordering a whole house of materials at once. A site measurement service is listed among its services.
Good to know: this is a strong partner for the finishing package as a whole, but the door selection is more practical than design-led.
Our score: 8.3/10.
6. Cosmaroma - Best for Many Locations
Cosmaroma sells renovation supplies across Ontario and has several stores in the GTA, including Scarborough (Kennedy Road), North York (Wendell Avenue), Vaughan (Jane Street), Mississauga and Burlington. Doors are only one department: the catalogue includes barn doors, glass doors, hollow core doors, solid core doors, fire rated doors, custom mirror doors and door kits, alongside handles, hinges and locks.
The rest of the store covers flooring, mouldings and trims, stairs, bathroom fixtures and tools, and the company runs a points program for online purchases. For a landlord refreshing a rental or a family redoing a whole floor on a budget, picking up doors, trim and flooring in one trip is the main appeal.
Good to know: as a generalist, Cosmaroma is not the place for concealed doors or detailed colour matching.
Our score: 7.9/10.
7. Reno Superstore - Best for One-Stop Renovation Shopping
Reno Superstore has a Toronto store at 1213 Caledonia Road and other locations in Ontario. Its door section includes solid doors, hollow doors, barn doors, bifolds, glass doors and fire rated doors, plus door kits, handles, hinges and locks. Like Cosmaroma, it also sells flooring, tile, trim, wall panels, vanities and stair parts.
The store promises to match or beat advertised quotes on similar products, offers delivery within the GTA and lists financing at checkout. That combination makes it a practical stop for straightforward replacements in a house or a rental unit.
Good to know: the door range is functional rather than specialist, and there is little here for flush, frameless or heavily customized designs.
Our score: 7.7/10.
Which Store Fits Your Project
The right store depends far more on your home than on any ranking. A few quick rules of thumb from our comparison:
- Downtown condo with a minimalist interior: look at concealed and flush doors first, ideally from a store that can colour-match doors to walls. Trio Doors is the clearest fit here.
- Older semi-detached house with original trim: solid wood doors and custom mouldings will feel more at home. Royal Door and Kally Ltd are the natural starting points.
- Whole-house finishing package: if you are ordering doors, baseboards, casings and panels together, Trim Depot's quote-based approach saves time.
- Tight budget or a rental unit: Cosmaroma and Reno Superstore cover standard sizes and keep the shopping list in one place.
- You want to see as many styles as possible: Doors Boutique International has one of the widest selections in one showroom.
Whatever you choose, measure each opening carefully. Standard interior doors in Canada are typically 80 inches tall and come in widths such as 24, 28, 30, 32 and 36 inches, but many older Toronto houses have openings that match none of these. Dry winter air from forced-air heating and humid summers also put real stress on door leaves, so ask every store how its doors are built and how the finish is sealed on all edges, not just the faces.
How We Compared
We looked only at stores with a physical showroom or store in Toronto or the GTA where you can see doors before buying. Online-only sellers and national big-box chains were left out, because the point of this list is to help you find somewhere to touch the product, open and close a real door and talk to someone who knows it.
For each store we reviewed the catalogue and the company's own descriptions of its products and services, and scored it on five criteria:
- Range of door types. Swing, sliding, pocket, barn, concealed, frameless and glass doors, and whether the store also covers dividers and panels.
- Finishes and colour options. How many surface finishes are available and whether doors can be matched to a paint system such as RAL, NCS or Benjamin Moore.
- Custom sizes. Whether non-standard openings can be handled, which is essential in older Toronto homes.
- Hardware and complete sets. Whether the leaf, frame, handles and hinges can be bought together as a matched set.
- Service. Showroom access, consultations, measurement and installation, and how clearly the store explains its approach.
The scores are our editorial judgement, not customer ratings, and they reflect how well each store serves a typical Toronto or GTA renovation in 2026. A store with a lower score can still be the best choice for your particular project: a contractor ordering trim for twelve houses has very different needs from a couple finishing a two-bedroom condo. Use the table to build a short list, then visit two or three showrooms in person before you commit.
