What's a good annual maintenance schedule for my driveway in Ottawa with our crazy winters?

Ottawa's climate is brutal on driveways — deep frost, 200 cm of average snowfall, salt trucks, and freeze-thaw cycles that crack even the toughest surfaces. A simple seasonal schedule keeps your driveway in shape and avoids expensive repairs.

Spring (April to May)

• Inspect for winter damage — Walk the entire driveway looking for new cracks, heaved sections, potholes, and chipped edges. Mark problem areas with chalk.
• Clean thoroughly — Sweep off sand and gravel left by ploughs and winter tires. Pressure wash to remove salt residue, which is corrosive to both asphalt and concrete.
• Clear drainage — Make sure water flows away from the driveway and garage. Ottawa's spring melt can overwhelm drainage if edges are blocked with debris.
• Re-sand interlock joints — If you have interlock pavers, check for joint sand loss. Ottawa winters are especially hard on polymeric sand.

• Fill cracks — This is the best time for crack filling. Warm temperatures (above 15°C) help products cure fully. Address anything wider than a pencil line.
• Sealcoat asphalt — Every 2 to 3 years, apply sealcoat during a dry stretch in June or July. Budget $80 to $150 for DIY materials on a standard driiveway.
• Treat stains — Oil drips, rust stains, and barbecue grease are easiest to remove when fresh. Use a degreaser and stiff brush.
• Edge maintenance — Trim grass and weeds encroaching on driveway edges. In neighbourhoods like Orleans and Gloucester, this is a constant battle.

• Final crack fill — Last chance before frost. Prioritize any new cracks found during summer.
• Apply weed prevention — Sweep polymeric sand into interlock joints one more time to prevent spring weed growth.
• Check driveway markers — Install reflective driveway stakes so plough operators can see your driveway edges. This prevents edge damage, which is a huge issue in suburban areas like Barrhaven.
• Store sealant properly — Any leftover sealcoat or crack filler should be stored above freezing. These products are ruined if they freeze.

• Use the right de-icer — Avoid rock salt (sodium chloride) on concrete — it causes spalling. Use calcium chloride or sand for traction instead. On asphalt, salt is less damaging but still harsh. Budget $15 to $30 for a season's supply of quality de-icer.
• Shovel smart — Use a plastic-edged shovel on interlock and stamped concrete. Metal blades gouge the surface.
• Plough blade height — If you hire a plough service, make sure they set the blade 10 to 15mm above the surface to avoid scraping.

Following this schedule costs roughly $100 to $300 per year in materials. Compare that to $3,000 to $8,000 for asphalt resurfacing or $10,000+ for full interlock replacement. Prevention pays.

Need professional help with any seasonal maintenance step? Ottawa Driveways lists local contractors across Ottawa who handle everything from sealcoating to full driveway restoration.

---

Looking for experienced contractors? The Ottawa Construction Network connects Ottawa homeowners with qualified professionals:

• Homeupgraders
• JC Carpentry
• Pure Flow Water Solutions inc.
• Vanguard Environmental
• Regimbal