Interlock Driveway Installation Across the GTA
An interlock driveway in Toronto has one job above all: survive Ontario’s freeze-thaw winters without sinking, shifting or cracking. Pisces builds interlocking paver driveways across the GTA on a properly compacted, frost-proof granular base — installed by our team.
Built for Ontario winters
GTA soil is often heavy clay that holds water and heaves in winter. So we excavate deeper than the standard, compact the base in thin lifts, and finish with polymeric sand — your driveway stays level for decades, not just until the first spring thaw.
Ask about our heated driveways: we install snow-melting driveway systems (a hydronic heating layer under the finished pavers) for homeowners who never want to shovel again. See the cross-section on our heated driveway guide for exactly how it’s built.
Why GTA homeowners choose interlock over asphalt or concrete
Five reasons pavers beat a poured surface in our climate:
- Invisible repairs. One stained or cracked paver lifts out and gets replaced — you never re-pour a whole slab.
- Built for frost. Pavers flex with freeze-thaw cycles instead of cracking like poured concrete.
- Curb appeal that pays. A well-built interlock driveway is one of the highest-ROI exterior upgrades for GTA homes.
- Design freedom. Borders, inlays, soldier courses and mixed paver sizes — your driveway doesn’t have to look like everyone else’s on the street.
- Optional snow-melting layer. We’re one of the few GTA contractors that builds the heating layer into the driveway structure — not bolted on after.
Our interlock driveway process
Six steps, one coordinated crew:
- Free on-site visit & written quote. We measure, check drainage and soil, and give you a fixed written price — no surprises.
- Excavation. We dig to the right depth for your soil (typically 12–16 inches for driveways on clay), hauling away spoil with professional-grade excavators and trailers.
- Frost-proof base. Granular ‘A’ gravel compacted in 4-inch lifts, with geotextile fabric on clay soils so the base can’t migrate.
- Bedding & pavers. Screeded bedding layer, then quality pavers laid to your chosen pattern — herringbone for maximum interlock strength on driveways.
- Edge restraint & polymeric sand. Concrete or aluminum edge restraint, then polymeric joint sand swept in and activated — the step most cheap jobs skip.
- Final walkthrough. We walk the driveway with you before we call it done.
Interlock driveway cost in the GTA (2026)
Every property is different — contact us for a free estimate. Pricing depends on scope and materials.
Want the full picture? Our 2026 interlock driveway cost guide breaks down published GTA price ranges, what drives the cost, and a checklist for comparing quotes.
| Project | Pricing |
|---|---|
| Standard single-car interlock driveway | Free estimate |
| Double-car interlock driveway | Free estimate |
| Lift-and-relay (reuse your pavers, rebuild the base) | Free estimate |
| Driveway sealing (existing interlock) | Free estimate |
| Heated driveway upgrade (hydronic layer; boiler hookup by licensed tech) | quoted per project |
What moves the price: total square footage, paver brand and style, excavation depth (clay = deeper), drainage work, and equipment access.
Areas we serve
Toronto · Thornhill · Richmond Hill · Vaughan · Markham · North York · Maple · Woodbridge · Aurora · Newmarket · King City · Scarborough · Etobicoke · Mississauga · Oakville · Brampton · Pickering · Ajax
Common questions
How much does an interlock driveway cost in Toronto in 2026?
Published GTA industry guides (home.renovation.reviews) put standard interlock pavers at $22–$30 per square foot installed in 2026, premium pavers at $30–$42, and natural stone at $42–$60+. Milton Stone’s published chart lists small jobs at $10.5K–$16K, average jobs at $17.5K–$25K, and large at $30.5K+. Pisces gives free custom quotes by phone after a free on-site visit.
How long does an interlock driveway last in Ontario?
A properly built interlock driveway lasts 25–30+ years in Ontario. The pavers themselves outlast the installation — most failures come from a shallow or poorly compacted base. That’s why we excavate to full depth, compact the granular base in thin lifts, and use geotextile fabric on clay soils.
Will my interlock driveway sink or shift in winter?
Not if the base is built right. Frost heave happens when water gets trapped under the pavers and freezes. We prevent it with deep excavation, a compacted granular base, geotextile fabric on clay soils, and grading that moves water away from the driveway.
Can you add a heated (snow-melting) layer to my interlock driveway?
Yes — we build the hydronic heating layer into the driveway during construction, under the finished pavers: excavation, heating tubing, and paver surface by our crew; boiler and electrical hookups are done by licensed technicians only. Our heated driveway guide shows the full layer-by-layer breakdown.
Do I need a permit to replace my driveway?
A straight like-for-like replacement usually doesn’t need a permit, but widening a driveway, changing the curb cut, or altering drainage toward the street can trigger municipal requirements in GTA cities. We flag this at the site visit so nothing surprises you later.
How long does installation take?
Timelines vary by project — access, soil conditions and drainage work all affect the schedule. Ask us for a project-specific schedule at your free site visit.
Get a free written quote.
Call 647-860-0400 or email info@pisceslandscaper.ca — contact us for a free estimate.