How Crack Repair Extends the Life of Church Parking Lots in Ontario

Cracks may seem minor—but in Ontario's climate, they're the fastest way for asphalt to fail. Crack repair is one of the most cost-effective maintenance steps churches can take.

Why Cracks Spread So Quickly in Ontario

Freeze-thaw cycles force water to expand beneath the surface, breaking asphalt apart from the inside.

Here's the destructive cycle:

1. Water enters a small crack
2. Temperature drops below freezing
3. Water expands 9% as it becomes ice
4. Crack widens
5. More water enters
6. Cycle repeats 30-50 times per Ontario winter

A ¼-inch crack in fall can become a 1-inch crack by spring.

Benefits of Crack Repair

• Prevents water infiltration
• Extends seal coating lifespan
• Delays resurfacing
• Improves safety
• Costs $3-$5 per linear foot vs $50-$100 per pothole later

Hot-Pour vs Cold-Pour: Why Method Matters

Hot-Pour Rubberized (Recommended)

• Applied at 375°F
• Bonds directly to crack walls
• Remains flexible through temperature changes
• Lasts 3-5 years

Cold-Pour (Budget Option)

• Hardens and cracks in freeze-thaw
• Fails within 1-2 years
• Requires re-application
• Often costs more long-term

Best Time for Crack Repair

Late spring through early fall, before temperatures drop below 10°C consistently.

Optimal windows:

• Spring (May-June): Address winter damage
• Fall (September-October): Protect before winter

Stewardship Through Early Action

Fixing cracks early protects ministry resources and avoids emergency repairs. A $500 crack filling project today prevents a $5,000 resurfacing project in 3 years.