# Does Sealcoating a Driveway Fill in Cracks in Jacksonville?
Sealcoating a driveway in Jacksonville provides many benefits, but it’s important to understand what it can and cannot do for cracks in your pavement. Many homeowners wonder if simply applying a sealcoat will take care of those unsightly cracks that have developed over time.
## What Sealcoating Actually Does
Sealcoating is a preventative maintenance measure that applies a protective layer over your asphalt driveway. This protective coating shields the surface from UV rays, water penetration, and chemical spills. It also gives your driveway a fresh, black appearance that enhances your property’s curb appeal.
However, sealcoating is not designed to fill in cracks. The material is typically too thin to bridge gaps in the pavement. Think of sealcoating as similar to painting a wall – it covers the surface but won’t fix structural issues underneath.
## How Small Cracks Are Affected
Very tiny hairline cracks might appear less noticeable after sealcoating because the dark color of the sealant can make them less visible. However, the cracks are still there underneath the coating.
In Jacksonville’s climate, where we experience heavy rainfall and temperature fluctuations, these unfilled cracks can continue to worsen over time as water penetrates the asphalt base.
## The Proper Way to Address Cracks
For effective driveway maintenance in Jacksonville, cracks should be properly repaired before sealcoating. This typically involves a two-step process:
1. Crack filling or crack sealing using specialized materials designed to penetrate and bond with the asphalt
2. Sealcoating the entire surface after repairs are complete
This comprehensive approach ensures that your driveway not only looks great but is also protected against further damage.
## Why Jacksonville Driveways Need Special Attention
The unique climate in Jacksonville poses specific challenges for asphalt driveways. Our hot summers can cause asphalt to expand, while cooler periods lead to contraction. This expansion and contraction cycle can create or worsen cracks over time.
Additionally, Jacksonville’s frequent rainstorms mean that water can easily penetrate untreated cracks, eventually causing more significant damage to the base layers of your driveway.
## The Right Approach for Jacksonville Homeowners
For Jacksonville homeowners, the best practice is to have cracks professionally assessed and repaired before applying sealcoat. This ensures that your maintenance dollars are well spent and that your driveway will last longer.
Recently, we completed a comprehensive crack repair and sealcoating project near the Alhambra Theatre & Dining area. The homeowners had initially hoped that sealcoating alone would address their cracking issues, but our inspection revealed that proper crack filling was needed first to ensure lasting results.
If you’re noticing cracks in your driveway, contact Bold City Seal & Asphalt Services for a professional assessment. Our team specializes in Jacksonville’s unique paving challenges and can provide the right solution for your specific situation. Call (904) 907-9394 to schedule an inspection and learn more about our comprehensive asphalt maintenance services.