Concrete Floor Toronto
Concrete floor Toronto buildings rely on every day will eventually dust, crack and wear, and the right fix depends on whether the slab is sound.
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Commercial and industrial concrete floors in Toronto
A concrete floor is a structure, not just a surface. In a Toronto warehouse, workshop, parking structure or loading area it carries wheel loads, resists abrasion and drains water. Over time it can dust as the surface paste wears off, crack as it shrinks and settles, spall at joints and edges, or stain from oil and chemicals.
Toronto Epoxy Flooring Company works on commercial and industrial concrete floors, from repair and preparation to densifying, sealing and resinous coatings. We do not work on residential floors.
What to do with a worn or dusting slab
Dusting is usually surface weakness. Where the slab is otherwise sound, grinding and a penetrating densifier harden the surface and reduce dust. Where wear is deeper, a coating adds a protective layer. Where there are cracks, they are routed, filled or injected depending on whether they are moving. Where the concrete is soft or delaminated, it is cut out and replaced rather than coated over.
The first job is always to find out what you have. We check the surface hardness, look for hollow areas, review cracks and joints and test moisture.
Typical concrete floor services
- Surface grinding and shot blasting
- Crack routing, filling and injection
- Spall and edge repair
- Joint refilling with flexible materials
- Densifying and sealing
- Epoxy and other resin coatings
- Line striping and floor marking
Concrete versus coating: choosing the right response
Not every concrete floor needs a coating. A sealed and densified floor can be an attractive, durable and low-maintenance surface in a warehouse or workshop where oil and chemicals are limited. A coating makes sense where the floor needs colour, chemical resistance, slip resistance, seamless cleaning or a brighter, more reflective surface.
We tell you honestly which of these fits your floor. Sometimes a repair and a seal are enough, and there is no reason to coat.
Concrete work beyond coatings
Floor repair often involves concrete work such as saw cutting, patching and new slab sections. We can scope that together with the coating, then finish with the system that suits the use.
That makes a single plan for the whole job, from the broken edge to the finished surface.
Moisture, slabs on grade and what lies below
Many Toronto buildings sit on slabs poured directly on the ground, which means moisture can move up through the concrete. Without a vapour barrier below, or where the barrier is damaged, water vapour reaches the surface and can lift a coating or darken a sealed floor. Testing tells us whether the slab is dry enough for the chosen system, or whether a moisture-tolerant primer is needed.
If a slab proves too wet for a coating, a sealer or a different system may be the better option. We say so in the assessment rather than finding out after installation.
Concrete floor Toronto questions
Can a dusting slab be fixed without coating it?
Often, yes. Grinding and a penetrating densifier can harden the surface. We test the slab first.
Do you do residential garages and basements?
No. Commercial and industrial only.
What about floor cracks?
They are routed and filled or injected, depending on whether they move.
Request a quote
Tell us what you need and we will get back to you. In a hurry? Calling is fastest.
Call now about your Toronto concrete floor
We will arrange an assessment of the slab.
Call now (416) 435-0754