Staining puts colour into the slab itself, not on top of it. Acid and water-based dyes soak into the concrete matrix and create layered, organic tones that become permanent. Gatineau Concrete strips the surface, applies stain in controlled passes, neutralises and seals, then finishes to your gloss preference. Every project includes a free written estimate and firm completion date.
Paint sits on top of concrete and peels. Epoxy coats the surface and can chip. Stain penetrates the slab and becomes part of it. Acid stains react chemically with the minerals in the concrete, producing variegated, mottled colour that no two floors will replicate. Water-based stains use pigments that soak deeper for more uniform tone and a wider colour palette.
Once the stain has reacted and cured, it is locked into the concrete matrix. The sealer above it protects the colour from dirt and UV, but the stain itself will not fade, peel or wear away in traffic zones. The character of your slab, its texture and how it took the dye, becomes the finished aesthetic.
Stained concrete pairs beautifully with polished concrete to amplify depth and gloss. For a matte or satin look, a clear sealer alone is enough. If the slab is uneven, self-leveling underlayment brings it into tolerance first. Explore the full range of interior concrete floor options, or consider micro-topping to resurface a damaged substrate.
Recent work
Installation sequence
How Stain Gets Applied to Your Gatineau Floor
Select stain chemistry and tone
Acid stain produces warm, earthy, variegated colour. Water-based stain offers cooler hues and more uniform coverage. We bring real concrete samples to your home so you see actual colour, not a printed swatch, and confirm the direction before we start.
Strip the slab to bare concrete
Any existing sealer, coating or surface contaminant is removed mechanically. The stain must reach bare concrete to react properly. We assess what's on the floor and recommend the stripping method that gets you to a clean substrate.
Apply stain in controlled passes
Stain is applied in multiple passes with reaction time between each. Light passes yield soft tone, more passes deepen the colour. We blend and adjust as we go to ensure even coverage and the depth you want across the entire floor.
Neutralise, seal and cure
Acid stains are neutralised after reacting; water-based stains rinse clean. A clear protective sealer is applied, and the floor cures to schedule before foot traffic. The sealer protects the colour and can be reapplied every few years to refresh depth.
The strongest finish
Stain Plus Polished Concrete Amplifies Colour
Stained concrete reaches its full potential when paired with polished concrete. The polishing process opens the surface to accept stain more evenly, the densifier locks the colour in chemically, and the polished gloss brings the depth and variegation forward. The result is a floor that reads as a single, unified statement.
If polish is not the right fit for your space, stained concrete finishes beautifully under a clear sealer alone, delivering a matte or satin sheen. Either way, the floor becomes a design anchor that ties the room together. For slabs that need prep work, micro-topping can resurface the concrete, and self-leveling underlayment corrects flatness issues before staining begins.
Acid vs water-based, durability, sealing and combining with polish in Gatineau.
Acid stain reacts with the concrete itself for layered, organic, no-two-alike colour, usually in earthier tones. Water-based stain uses finer pigments for more uniform, broader-range colour with less variegation. We pick based on the look you want.
No, the stain is part of the concrete, not on top of it. The protective sealer above the stain is what wears, and resealing every few years brings the colour back to full depth. The stain itself does not fade.
Yes, and it usually is. Polishing opens the surface to take the stain, locks it in with the densifier, and the polished gloss brings the depth forward. Stain-plus-polish is the strongest residential combination.
No, but warm tones are the most popular because acid stain produces them naturally. Water-based stains can hit cool blues and greys too. We bring samples on a real concrete sample so you see actual colour, not a printed swatch.
If old coatings or sealers can be stripped down to bare concrete, yes. Otherwise the stain will not reach the slab and will not react. We assess the existing finish first and recommend the route that delivers the colour you want.
Acid-stained the kitchen floor a warm coppery brown. The colour has variegation that looks like flagstone, no two square feet alike, and zero maintenance to keep it looking that way.
B. R.
Gatineau
★★★★★
Stain plus polish in our basement. The depth of the colour and the gloss together make it look like a finished commercial floor, way better than the carpet we replaced.
C. U.
Kanata
★★★★★
Water-based stain in a cool grey for the sunroom. Even, modern, and the natural light brings out subtle layering you only see at certain angles.
I. O.
Barrhaven
★★★★★
They tested stain colour on a hidden corner first to make sure it would react the way we expected. Smart, and the final result was exactly what the test sample promised.
D. E.
Nepean
From the blog
Concrete Guides & Articles
Practical reading on planning, finishes and caring for concrete in Gatineau.
Describe the room, the colour direction you prefer (warm or cool, light or deep), and whether you want polish or just a clear seal. We will bring stain samples to a free site visit and send a written, itemised quote within one business day.
