Driveway Sealing Nashville: Protecting Your Pavement
Driveway sealing in Nashville is a common practice to protect asphalt driveways from the damaging effects of weather and wear. Nashville’s climate, with its hot summers and cold, wet winters, puts significant stress on asphalt, making sealing a worthwhile investment. Proper sealing can extend the life of your driveway and enhance its appearance.
Why Seal Your Driveway in Nashville?
Nashville’s weather patterns can be harsh on asphalt. The freeze-thaw cycle, where water penetrates cracks and expands when frozen, is a major culprit in driveway deterioration. The hot sun also oxidizes the asphalt, causing it to become brittle and crack. Sealing provides a protective barrier against these elements and other damaging factors, such as:
- Water penetration: Sealing prevents water from seeping into the asphalt and causing structural damage.
- Oil and chemical spills: Sealant acts as a barrier against spills, preventing them from penetrating and staining the asphalt.
- UV damage: Sealant protects the asphalt from the sun’s UV rays, which can cause it to become brittle and crack.
- General wear and tear: Sealing helps to protect the asphalt from the abrasive effects of traffic and weather.
When to Seal Your Driveway in Nashville
The best time to seal your driveway in Nashville is during dry weather, typically in the spring or fall. Temperatures should be consistently above 50 degrees Fahrenheit for proper sealant adhesion and curing. Avoid sealing during periods of rain or extreme heat.
Generally, a new asphalt driveway should be sealed within six months to a year of installation. After the initial sealing, it’s recommended to reseal every 2-3 years, depending on the condition of the driveway and the amount of traffic it receives. If you notice cracks, fading, or other signs of wear, it’s likely time for another coat of sealant. More information about sealcoat can be found on Wikipedia.
Choosing a Driveway Sealing Contractor in Nashville
When selecting a driveway sealing contractor in Nashville, consider the following factors:
- Experience and reputation: Look for a contractor with a proven track record and positive customer reviews.
- Licensing and insurance: Ensure the contractor is properly licensed and insured to protect yourself from liability.
- Materials used: Inquire about the type of sealant the contractor uses and its quality. Coal tar emulsion and asphalt emulsion are common types.
- Preparation process: A good contractor will properly clean and prepare the driveway surface before applying the sealant.
- Price: Get quotes from multiple contractors and compare their prices and services. Be wary of extremely low bids, as they may indicate low-quality materials or workmanship.
DIY Driveway Sealing vs. Professional Sealing
While DIY driveway sealing is possible, it can be time-consuming and labor-intensive. Hiring a professional contractor ensures the job is done correctly and efficiently, with high-quality materials and equipment. Professionals also have the experience to identify and address any underlying issues with the driveway before sealing.
Frequently Asked Questions
How much does it cost to seal a driveway in Nashville?
The cost to seal a driveway in Nashville varies depending on the size of the driveway, the type of sealant used, and the contractor you hire. Expect to pay anywhere from $0.25 to $0.50 per square foot.
How long does driveway sealing last?
A properly sealed driveway should last 2-3 years, depending on traffic and weather conditions.
What are the benefits of sealing a driveway?
Sealing protects your driveway from water damage, oil spills, UV rays, and general wear and tear, extending its lifespan and enhancing its appearance.
What kind of sealer is best for my driveway?
Both coal tar emulsion and asphalt emulsion sealers are commonly used. Coal tar emulsion is more durable and resistant to oil spills, while asphalt emulsion is more environmentally friendly.
How long do I have to stay off my driveway after sealing?
Most sealants require 24-48 hours of drying time before you can drive or park on the driveway.
Summary
Driveway sealing is an important maintenance task for Nashville homeowners to protect their asphalt investment. By understanding the benefits of sealing, knowing when to seal, and choosing a reputable contractor, you can extend the life of your driveway and keep it looking its best for years to come.
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