Asphalt driveways are a long-term investment, and like any investment, they require proper care. While a professionally installed asphalt driveway can last 15 to 20 years, neglecting maintenance can shorten its life dramatically, leading to costly repairs or even early replacement. At Infinity Asphalt, we believe in doing the job right from the beginning and helping our clients protect their investment for the long haul.

In this guide, we’ll cover how to maintain an asphalt driveway in Calgary’s unique climate and how to avoid common pitfalls that can accelerate the deterioration process:

Why Proper Maintenance Is Critical For Your Asphalt Driveway

Routine asphalt driveway maintenance does more than improve curb appeal. It helps preserve the structural integrity of the pavement by preventing cracks, potholes, and water pooling. Maintenance also keeps small issues from turning into larger problems, such as complete replacement or extensive sub-surface damage.

A regular asphalt maintenance routine extends the lifespan of your surface and protects the value of your property. Think of it as preventative care for your driveway. It saves you money, time, and stress down the road.

Understanding Your Asphalt Driveway In Calgary’s Climate

Calgary’s freeze-thaw cycle, heavy rains, and fluctuating temperatures create a tough environment for asphalt pavement. The constant expansion and contraction caused by these seasonal shifts can lead to cracks, surface depression, and erosion if not properly managed.

Spring runoff, snowmelt, and temperature swings also affect how well your new asphalt driveway cures and settles. Proper installation is essential, but long-term protection relies on seasonal maintenance and good drainage.

Essential Seasonal Maintenance For Calgary Driveways

Here are a few tips on how to maintain an asphalt driveway for each season:

Spring:

• Inspect for cracks, heaving, or soft spots after snow melts.
• Clean the driveway to remove debris and road salt.
• Fill cracks and schedule sealcoating for late spring or early summer.

Summer:

• Watch for oil spills from parked vehicles.
• Use a mild power washing to remove grime without damaging the asphalt surface.
• Address chemical spills immediately to prevent breakdown.

Fall:

• Remove leaves and organic debris to prevent staining.
• Re-check the drainage before winter.
• Avoid using rock salt in colder months; opt for calcium-based products.

Winter:

• Keep the driveway clear of snow to minimize freeze-thaw damage.
• Avoid metal shovels that can scratch the surface.
• Check for puddle formation after storms.

Crack Filling And Repair Techniques

Cracks are inevitable in Calgary’s climate, but the key is to address them early. Hairline fractures can quickly expand due to water infiltration and freezing temperatures.

Crack filling involves injecting hot rubberized material into the gaps to prevent water from seeping in. This is a cost-effective solution that can be done as soon as the weather is dry and warm enough. For large cracks or areas with extensive damage, a full-depth patch or overlay may be necessary.

Sealcoating: Protecting Your Investment

Think of sealcoating as sunscreen for your asphalt driveway. A high-quality asphalt sealer creates a protective layer against UV rays, water, and chemicals. It also restores the rich black finish of your pavement, improving the visual appearance. We recommend sealing your driveway every 2 to 3 years, depending on traffic, exposure, and overall wear. Keep in mind that sealcoating is only effective when the surface is properly cleaned and cracks have been repaired.

Preventing Water Damage And Managing Drainage

Standing water is one of the biggest threats to asphalt. Over time, water works its way into the base layer, weakening it and creating soft spots that can collapse under weight. To prevent this, keep edges clear of grass and debris, and monitor the flow of water during storms. A proper slope ensures water runs off and doesn’t linger on the surface.

Addressing Oil Spills And Chemical Damage

Gasoline or oil spills eat away at the surface of asphalt, causing it to soften and crumble. These chemicals dissolve the binders in the pavement, leading to premature wear.

Try to clean spills as soon as they happen. Use a degreaser or mild soap with a stiff brush, followed by rinsing with clean water. If the spill has caused permanent damage, a professional patch may be necessary to restore the surface.

Professional Vs. DIY Maintenance: Making The Right Choice

Some driveway maintenance tasks can be handled on your own, like regular cleaning or monitoring drainage, but others require the expertise and tools of a professional crew. Repairing cracks, sealcoating, or addressing chemical spills improperly can do more harm than good if not handled correctly.

Infinity Asphalt provides expert assessment and honest advice to help you determine the best path forward. Our crews follow strict systems to ensure consistent results, safe practices, and a long-lasting finish.

To learn more about asphalt paving and maintenance, schedule a free appointment today. We’re proud to serve homeowners, contractors, and property managers with professional paving solutions and lasting results.