Why is My Driveway Cracking: What You Need to Know

Understanding Fally's Dilemma:

" There are sections of my driveway that are this crumbled, some even more crumbled (parts that are driven over daily), and other parts have grass growing through the cracks. Will just sealant do for now, because it's going to be costly to redo? " said Fally, a homeowner in Brampton.

Fally's dilemma is one that many homeowners face, and it underscores the importance of understanding the root causes of driveway cracks and how to address them effectively.

Top 5 Reasons for Driveway Cracking:

1. Weathering and Climate: Extreme fluctuations in temperature, exposure to sunlight, and seasonal changes can cause expansion and contraction in the driveway material, leading to cracking over time.

2. Poor Installation: Improper installation techniques, including inadequate compaction of the base material or insufficient thickness of the asphalt or concrete, can result in structural weaknesses that make the driveway prone to cracking.

3. Heavy Loads and Traffic: Regular vehicular traffic, especially from heavy vehicles or equipment, can exert significant pressure on the driveway surface, causing it to crack and deteriorate.

4. Subsurface Settlement: Shifting soil or inadequate drainage beneath the driveway can lead to subsurface settlement, causing the surface to crack and sink in certain areas.

5. Lack of Maintenance: Neglecting routine maintenance tasks such as sealcoating, crack filling, and timely repairs can accelerate the deterioration of the driveway and increase the likelihood of cracking.

Deciphering Cracks in Your Driveway:

Cracks in your driveway can serve as indicators of underlying issues that need to be addressed. Here's what different types of cracks might be trying to tell you:

- Hairline Cracks: Hairline cracks are thin and shallow fissures that typically result from surface weathering and minor settlement. While they may not pose an immediate structural threat, addressing them early can prevent further deterioration.

- Alligator Cracks: Resembling the pattern of alligator scales, these interconnected cracks indicate extensive damage and underlying structural issues. Immediate repairs are necessary to prevent widespread deterioration.

- Wide Cracks: Wide or gaping cracks are often caused by significant subsurface settlement or heavy loads. These cracks can compromise the integrity of the driveway and require prompt attention.

- Edge Cracks: Cracks that form along the edges of the driveway are typically caused by poor drainage, inadequate support, or insufficient edge reinforcement. Addressing the underlying drainage issues is crucial to prevent further cracking.

- Grass or Vegetation Growth: Grass or vegetation growing through cracks in the driveway can indicate underlying soil erosion, poor drainage, or neglected maintenance. Removing the vegetation and addressing the root cause of the issue is essential to prevent further damage.

Should You Leave Cracks or Fix Them?

While minor hairline cracks may not pose an immediate threat to the structural integrity of the driveway, it's essential to address them early to prevent further deterioration. Ignoring cracks can allow water to seep into the underlying layers, leading to erosion, frost heave, and more extensive damage over time. Additionally, cracks can detract from the aesthetic appeal of your property and pose safety hazards for vehicles and pedestrians.

The Importance of Crack Filling and Sealing:

Crack filling and sealing are essential maintenance tasks that can help preserve the longevity and appearance of your driveway. By filling in cracks with a specialized sealant, you can prevent water infiltration, inhibit weed growth, and restore the structural integrity of the surface. Sealcoating, which involves applying a protective coating over the entire driveway surface, can further enhance durability and resistance to weathering and traffic damage.

Homipro's Solution:

At Homipro, we understand the frustration and inconvenience of dealing with cracked and deteriorating driveways. That's why we offer professional crack filling and sealing services designed to restore the integrity and aesthetics of your driveway. Our experienced technicians use high-quality materials and advanced techniques to effectively repair cracks and protect your driveway from further damage. With our cost-effective solutions, you can extend the lifespan of your driveway and enhance the value of your property.