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Composite decking for Toronto, engineered in Europe.
From Leslieville rooftops to Mississauga backyards, Tarimatec gives the GTA a low-maintenance deck built for freeze-thaw winters and humid summers.
A deck that ignores the Toronto winter.
Freeze-thaw cycles, road salt, snow load and humid July afternoons are hard on a deck. Tarimatec's mineral-rich Ecofiber-Stone composite absorbs under 0.6% water, won't rot, splinter or feed mould, holds its colour through UV, and carries Class 3 slip resistance for icy or wet mornings — all backed by a 25-year warranty.
One material, the whole outdoor space.
Decking
31 tones on a hidden-clip aluminium sub-frame. Explore decking →
Cladding & façade
Carry the deck up the wall. Explore cladding →
AXEL louvre
Privacy and shade, colour-matched. Discover AXEL →
Building a deck in Toronto and the GTA
A composite deck in the GTA has to answer to two things at once: the climate and the code. Toronto sees roughly 40 to 60 freeze-thaw cycles a winter, road salt tracked in from March slush, and humid summers that push wood decks toward rot and mould. It also sits under the Ontario Building Code and City of Toronto permit rules. Here is what tends to matter most on local projects.
Do you need a deck permit in Toronto?
In most cases, yes. The City of Toronto generally requires a building permit for a deck attached to a house, or for any deck more than about 0.6 m above grade. Guard height and stair rules follow the Ontario Building Code. Confirm the specifics for your property with Toronto Building before you start — a composite surface doesn't change the permit requirement, only what you fasten on top.
Footings and the frost line
In the GTA, deck footings must sit below the frost line — commonly taken as roughly 1.2 m deep — so winter frost heave doesn't lift the structure and rack the boards. Tarimatec installs on a concealed aluminium sub-frame that spans that footing layout without visible screws, so the finished surface stays flat through freeze-thaw movement below it.
Condo balconies and rooftop terraces
Downtown towers from CityPlace to the waterfront lean on balcony and rooftop-terrace decking, where weight, drainage and wind uplift all matter. Tarimatec's boards can be laid on adjustable pedestals over a membrane for a level, drained rooftop finish, and the low water absorption keeps them stable where a wood board would swell and cup.
Salt, snow load and humid summers
Ecofiber-Stone is a mineral composite, not wood, so winter road salt and standing snow don't corrode or feed it, and a humid Toronto July won't warp it. Colour is engineered through the board and holds through Ontario UV, so a deck laid in a Leslieville backyard or a Vaughan yard looks the same after a decade of seasons.
Tested to European standards
Tarimatec Ecofiber-Stone is engineered in Spain and classified to European test standards. These are the figures that matter for a Toronto deck that has to survive salt, wet mornings and a decade of freeze-thaw.
| Property | Tarimatec | Standard |
|---|---|---|
| Slip resistance | Class 3 / R11 | UNE-ENV 12633 |
| Water absorption (24 h) | 0.59% hollow / 0.38% solid | EN 317 |
| Material | Ecofiber-Stone (rice-husk fibre, crushed limestone, PVC) | Mineral composite |
| Recyclability | 100% recyclable at end of life | — |
| Certification | Tecnalia-verified EPD, ISO 9001 & ISO 14001 | Environdec / AENOR |
| Warranty | 25 years | Manufacturer |
| Colours | 31 tones across Chromatic, Wood & Ethnic | — |
Tarimatec is classified to European standards. For Toronto projects requiring CAN/ULC or ASTM fire data, contact our specification team. See the full range on composite decking or compare it as a Trex alternative in Canada.
31 tones for a Toronto backyard or terrace
Tarimatec comes in 31 tones across three collections — Chromatic, Wood and Ethnic — in brushed Nature, grooved Tecno and deep Surco finishes. Warm honey and walnut tones suit a traditional Toronto brick semi or ravine-lot backyard; cool greys and charcoals read cleaner against a downtown glass-and-steel terrace. Because the colour is engineered through the board rather than surface-printed, it holds through Ontario UV and won't strip under road salt or pressure washing.
Order swatches before you commit, or size a full board order for your project in Canadian dollars.
Composite decking in Toronto, answered
Do I need a permit for a deck in Toronto?
In most cases, yes. The City of Toronto generally requires a building permit for a deck attached to a house or for any deck raised more than about 0.6 m above grade, with guard and stair details set by the Ontario Building Code. Choosing a composite surface like Tarimatec doesn't remove the permit requirement — confirm your project with Toronto Building before construction.
Does composite decking handle GTA freeze-thaw winters?
Yes. Tarimatec's Ecofiber-Stone is a mineral composite that absorbs under 0.6% water (0.59% hollow / 0.38% solid, EN 317), so repeated Toronto freeze-thaw cycles don't split or spall it the way water intrusion damages wood. It installs on a concealed aluminium sub-frame over footings set below the frost line, so the surface stays flat through winter movement.
Is composite decking good for a condo balcony or rooftop terrace?
It's well suited to it. Tarimatec boards can be laid on adjustable pedestals over a waterproof membrane for a level, drained rooftop or balcony finish common in downtown Toronto towers. The low water absorption and Class 3 / R11 slip resistance make it stable and safe on exposed, wet or windy terraces where wood would swell, cup or grey out.
Is Tarimatec made in Canada?
No. Tarimatec is engineered and made in Europe — in Spain by Plásticos Viters — and Zinodeck is its exclusive Canadian distributor. Boards, cladding and AXEL louvres are delivered across the GTA and the rest of Canada, with samples shipped and quotes priced in Canadian dollars.
Building a deck in Toronto?
Order a sample shipped across the GTA, or request a quote in CAD.