Sealcoat, What is it Good for?

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But First, What is Sealcoating?

Sealcoating is a maintenance procedure used to enhance the durability and appearance of asphalt surfaces such as driveways and parking lots. This process involves applying a protective layer of sealant, which is composed of asphalt, water, and additives. This sealant acts as a barrier against environmental factors, including UV radiation, moisture, grease and chemical spills, which can cause the asphalt to deteriorate.

It adds curb appeal!

Sealcoating improves the aesthetic appeal of the asphalt by providing a uniform, dark finish while also creating a backdrop for important aspects like parking lot lines, signage, and directions that maintain safe and accessible parking lots. 

How often should I get it done?

Typically, sealcoating is recommended every two to three years to maintain the surface’s integrity and prevent more serious issues like potholes or extensive cracking. By regularly applying sealcoating, property owners can effectively safeguard their asphalt investments and reduce the need for costly repairs in the future.  This is especially important if the driveway or parking lot's foundation has been jeopardized by installation errors, terrain, high traffic use, and/or weather fluctuations.

How does it help with cold weather and snow?

Sealcoating plays a crucial role in protecting asphalt surfaces during winter weather by providing a resilient barrier against the harsh effects of snow, ice, and de-icing chemicals. When sealant is applied, it forms a protective layer that prevents water from seeping into the asphalt. This is particularly important in winter, as water that enters cracks and then freezes can expand, leading to further damage and potential potholes. Additionally, sealcoating helps shield the asphalt from the corrosive effects of salt and other de-icing agents commonly used to manage ice on roads and driveways. By maintaining a well-sealed surface, the asphalt is less susceptible to cracking and deterioration, ensuring better performance and longevity even in challenging winter conditions.

What about rain and sun?

The sealant creates a waterproof barrier that prevents rainwater from infiltrating and softening the asphalt, which can otherwise lead to cracking and erosion. Additionally, the sealcoat reflects sunlight and reduces the impact of UV radiation, helping to prevent the asphalt from becoming brittle and deteriorating due to excessive heat. This protective layer also minimizes the risk of thermal cracking, which occurs when the asphalt expands and contracts with temperature fluctuations. By effectively shielding the surface from these elements, sealcoating helps to preserve the structural integrity and appearance of asphalt surfaces over time, saving you money in the present and future..