Driveway Sealing Calgary
Calgary's freeze-thaw and road salt destroy unsealed driveways. We seal exposed aggregate, stamped concrete, broom finish, and asphalt across Calgary and area.
Driveway sealing in Calgary costs $200–$700 for most residential driveways. Most jobs take 2–4 hours. You need to stay off the surface for 24–48 hours. Calgary's freeze-thaw cycles and de-icing salt make regular sealing the single most cost-effective maintenance you can do — replacing a driveway costs $10,000–$20,000+.
Cost (concrete)
$300–$700 typical driveway
Cost (asphalt)
$200–$450 typical driveway
Timeline
2–4 hours, stay off 24–48 hrs
How often
Every 2–3 yrs concrete, 1–2 yrs asphalt
Best time
May–September, above 10°C
Lifespan benefit
Sealed driveways last 2–3x longer
How Much Does Driveway Sealing Cost in Calgary?
We publish pricing because we have nothing to hide. Here are typical ranges based on surface type and a standard 2-car driveway.
Broom finish concrete
$300–$500
Avg. 2-car driveway
Exposed aggregate
$350–$600
Most common Calgary driveway
Stamped concrete
$400–$700
Film-forming sealer
Asphalt sealcoating
$200–$450
Includes light crack fill
Paver sealing
$400–$700
Polymeric sand + sealer
Price depends on size, condition, and product chosen. We give you a firm written quote before starting. See full pricing guide.
Types of Driveways We Seal in Calgary
Exposed Aggregate
Most common Calgary driveway. Penetrating silane-siloxane sealer deepens colour and locks aggregate in place. Without sealing, aggregate loosens and pops out within years.
$350–$600
Stamped Concrete
Decorative patterns need a film-forming acrylic or polyurethane sealer to protect colour and pattern detail. Faded stamped concrete can be dramatically refreshed.
$400–$700
Broom Finish
Standard concrete driveway. Penetrating sealer prevents salt damage and efflorescence. Most affordable option — highest ROI on a per-dollar basis.
$300–$500
Asphalt
Coal tar or asphalt-based emulsion sealer. Fills surface voids, restores colour, and extends driveway life 3–5 years per application. Includes light crack filling.
$200–$450
Interlocking Pavers
Polymeric sand stabilization + paver sealer. Stops joint erosion, prevents weed intrusion, and restores colour to faded pavers.
$400–$700
Is Driveway Sealing Worth It in Calgary?
The numbers make the answer obvious.
The math:
- Resealing every 2–3 years: $300–$700
- Replacing a concrete driveway: $10,000–$20,000+
- Sealed driveways at 20 years look better than unsealed ones at 8 years — we've seen it firsthand
What sealing actually prevents:
- →Salt penetrating the slab and attacking reinforcement
- →Freeze-thaw micro-cracks that widen every winter
- →Aggregate loosening in exposed concrete
- →Colour fading on decorative surfaces
- →Surface spalling that accelerates to structural failure
What Can Go Wrong With Driveway Sealing
Most seal failures are preventable — here's what to watch for.
Sealing in the wrong conditions
Rain within 24 hours of application or temps below 10°C ruins adhesion. We track weather carefully and reschedule if conditions aren't right. Never worth rushing.
Sealing over structural cracks
Sealer hides surface cracks, it doesn't fix them. Active or structural cracks need to be assessed first — sealing over them just delays the problem.
Wrong sealer for the surface type
Asphalt sealer on concrete or vice versa is a common DIY mistake. Product selection matters. We use the correct product for each specific surface.
Skipping surface prep
Sealer applied over dirty, oil-stained, or wet concrete fails within months. Proper cleaning and prep before application is what determines how long a seal job lasts.
Driveway Sealing FAQ — Calgary
Real questions, direct answers.
Get a Free Driveway Sealing Quote
We come out, look at your driveway, and give you a written price. No pressure, no obligation.