Exposed aggregate driveways deliver the grip you need on winter slopes and the visual depth that plain concrete lacks. The washed-back surface reveals the stone embedded in the slab, creating natural traction and a finished look that ages gracefully. No high-maintenance sealing cycles like stamped finishes demand. Start with a free written estimate.
Exposed aggregate sits between plain concrete and high-end stamped finishes. You get the decorative appeal of visible stone without the resealing demands that come with pattern-stamped surfaces. The aggregate in the mix is washed back to reveal a naturally textured, grippy surface that handles freeze-thaw cycles and salt spray.
On a sloped driveway, the stone texture provides real traction when wet or icy. Homeowners report that boots and vehicle tires hold better than on smooth finishes, and the surface hides tire marks and minor wear far better than a flat slab. The sealer locks in the stone and protects against water infiltration between the aggregate particles.
The concrete itself is air-entrained and built on a compacted base, meeting all structural requirements for Laval's climate. The decorative character comes entirely from the surface treatment, not from cutting corners on the slab itself. Standard concrete driveways and patios can both use this finish.
Recent work
Installation sequence
Pouring an Exposed Aggregate Driveway
Select stone and depth
We review aggregate options with you, pea gravel for a fine, subtle texture or larger stones for bold visual impact. The wash-back depth determines how much stone shows on the finished surface.
Place and level the slab
Air-entrained concrete is poured, screeded to grade, and allowed to set to the right firmness. Timing is critical; the surface must be firm enough to hold the stone but soft enough to wash cleanly.
Wash and brush the surface
Using controlled water pressure and brushing, the surface cement paste is removed to expose the aggregate to the depth we planned. This reveals the stone and creates the final texture.
Cure and seal
The slab cures fully, then a penetrating sealer is applied to protect the stone matrix, enhance colour, and guard against water and de-icing salt damage.
How it compares
Exposed Aggregate vs Other Driveway Finishes
A brushed finish is simpler and cheaper but offers no decorative texture. Stamped concrete mimics stone or brick patterns but requires more frequent resealing to keep the pattern sharp. Exposed aggregate splits the difference: it has visual interest and real grip without the upkeep burden.
Coloured concrete can be combined with exposed aggregate for added depth, using integral pigment in the base mix and stone selection to shift the overall tone. Resurfacing is an option if your existing driveway is sound but tired. See the full driveway services menu for all choices.
Texture, grip, sealing and how exposed aggregate compares for Laval driveways.
Because the stone surface gives natural winter grip and decorative texture without the higher upkeep of stamped concrete. For Canadian conditions, it is a hard-to-beat balance of look, grip and maintenance.
It has more texture than a smooth slab but is not aggressive underfoot. Most homeowners find it comfortable, and shovels glide cleanly across it once you get the angle. The stone size we choose tunes the feel.
Less often than stamped, typically every three to four years in Laval. The natural stone surface hides wear better and the sealer keeps water and salt out of the matrix between the stones.
Yes. The base concrete can be integrally coloured under the exposed surface, and the stone choice itself shifts the tone. We bring samples so you can see the combinations in daylight.
Somewhat. The timing of the wash-back has to be right, too early and you lose stones, too late and the surface stays cement-covered. We schedule the pour for weather that lets us time it cleanly.
Homeowner reviews
What Laval Homeowners Say About Their Exposed Aggregate Driveways
Exposed aggregate across the whole driveway. The grip in winter is the real win, our boots and the dog never slip on the slope coming down.
H. C.
Laval
★★★★★
Picked a warmer stone tone to match the brick on the house. The driveway pulls the whole front of the property together and has hidden a season of use beautifully.
A. P.
Repentigny
★★★★★
Lower upkeep than the stamped patio we did the year before. Same texture quality, less work, exactly what they explained on the estimate.
G. N.
saint-eustache
★★★★★
Timed the wash-back perfectly. The stones are exposed to the depth we wanted, the joints are clean, and the seal has held through the first winter.
R. Y.
Terrebonne
From the blog
Concrete Guides & Articles
Practical reading on planning, finishes and caring for concrete in Laval.
Describe the driveway size and the stone texture you want, fine and subtle or bold and visible, and we will bring aggregate samples to your site with a written quote.
