Microcement quotes in the GTA swing more than almost any other bathroom finish, and the reason is not that contractors are guessing. It is that "microcement" describes a family of thin cementitious coating systems, and a two-coat DIY-grade version and a five-coat commercial system with a proper topcoat are not the same product — even when both get called by the same name on a quote.
This guide breaks down what you are actually paying for per square foot, what pushes the number up, and where microcement lands next to tile on cost.
The short answer
At Solidbathpro, microcement and microconcrete start at $10 per square foot, and the practical range for a full bathroom — shower walls, floor, or both — lands between $400 and $1,200, confirmed after a free on-site assessment.
That range is wide because microcement pricing is driven by surface prep and coat count more than by the material itself, which is inexpensive relative to the labour.
What you are actually paying for
A proper microcement bathroom is not one coat of coloured cement. It is a system, applied in sequence:
- Primer — bonds the coating to the existing substrate, whether that is old tile, drywall, or concrete
- Base coats — typically two, each troweled thin and sanded once cured, which is what builds the seamless, jointless surface
- Finish coat — the layer that sets the final texture and colour
- Sealer or topcoat — the layer that actually makes the surface waterproof and determines how it holds up to daily water exposure
Skip a coat or rush the sanding between them and the surface will still look finished on install day. The difference shows up eighteen months later as hairline crazing or a sealer that has worn through in the shower floor's traffic path.
What pushes the price up
- Substrate condition. Microcement can often go directly over sound existing tile or a stable concrete surface — this is one of its real advantages, since it can skip demolition. But if the substrate is uneven, damp, or failing, it has to be corrected first, and that prep work is priced separately from the coating itself.
- Vertical and detail area. Shower walls, curbs, niches, and benches take longer per square foot than an open floor, because every inside corner and edge has to be troweled and sanded by hand.
- Colour and finish. Standard neutral tones are the baseline. Custom pigments and certain textured finishes take an extra pass to get consistent.
- Sealer grade. A wet-area sealer built for constant water exposure costs more than a light-duty sealer for a dry feature wall, and it is not a place to economize in a shower.
- Access. The same rule as any other trade — condo elevators, tight stairwells, and third-floor units add labour time that has nothing to do with the bathroom itself.
Microcement vs tile: the cost comparison
Per square foot, microcement and tile installation start at the same $10/sq ft at Solidbathpro, so the sticker price is not what separates them. What separates them is what is *included* in that number and what happens after.
Tile pricing typically assumes demolition of the old surface. Microcement frequently does not, because it can be applied over existing tile that is sound and flat — which is often where the two quotes end up closer or cheaper for microcement once demolition and disposal are factored in.
On the other side, microcement's sealer needs reapplication over time in high-wear areas (a shower floor gets walked on daily; a feature wall does not), which is a maintenance cost tile with a quality glaze does not carry in the same way. We cover this trade-off in more detail in our microcement vs tile comparison.
For tile-specific numbers, see our tile installation cost guide — useful if you are pricing both finishes for the same bathroom.
How long a microcement bathroom takes
Most microcement bathrooms at Solidbathpro wrap in 3–5 days, which includes primer, two base coats, finish coat, and sealer, with drying time between each. Coats cannot be compressed to save a day — a base coat sanded before it has properly cured is the single most common cause of visible seams later.
Questions we get asked
Can microcement go over existing tile?
Usually yes, if the tile is sound, well-bonded, and reasonably flat. Loose tile, missing grout, or an uneven substrate needs to be corrected first — we confirm this during the free site visit, not by phone.
Does microcement crack?
A properly applied system, on a stable substrate, with full cure time between coats, should not crack under normal use. Hairline crazing is almost always a sign of a rushed cure or a substrate that was moving underneath it.
Is microcement slippery when wet?
Sealed microcement has a smooth, low-texture finish, so a shower floor benefits from an anti-slip additive in the topcoat. We offer this as a +$75 add-on and recommend it for any wet-area floor.
How long until I can shower after installation?
The sealer needs to cure fully before regular water exposure — we confirm the exact window for your project on-site, since cure time depends on the specific sealer and ventilation in the room.
Get a real number for your bathroom
We install microcement and microconcrete for bathrooms and pools within 150 km of Toronto — across the GTA, including Mississauga, Brampton, Markham, Vaughan, Oakville, Hamilton, and Barrie. One insured, WSIB-registered crew, and a 1-year workmanship warranty.
Try the instant estimate calculator for a ballpark range, then book a free on-site assessment for an exact quote. You can also see recent microcement and tile projects.