A driveway is a significant investment for any homeowner, serving both functional and aesthetic purposes. Keeping it in optimal condition ensures it not only enhances the curb appeal of your home but also serves its purpose effectively. One crucial way to maintain the longevity of your driveway is by sealing it. Sealing a driveway provides numerous benefits that contribute to its overall durability and lifespan. Here, we will explore how and why sealing your driveway is an essential maintenance task.

Provides Protection From Elements

The most immediate and noticeable advantage of sealing your driveway is the enhanced protection it offers against environmental elements. Asphalt surfaces are continuously exposed to harsh weather conditions such as intense sunlight, rainstorms, snow, and ice, all of which can gradually degrade the material. Ultraviolet (UV) rays from the sun are particularly damaging, as they can oxidize the asphalt, making it brittle and prone to cracking. Applying a sealant forms a protective coating that blocks UV rays, as well as moisture and debris, from penetrating the surface. 

Prevents Water Infiltration

Water infiltration is a major cause of damage in unsealed driveways, especially in regions that experience freeze-thaw cycles. When water seeps into small cracks in the asphalt and freezes during cold temperatures, it expands, causing the cracks to widen and deepen. This repeated cycle of freezing and thawing is one of the most destructive forces to paved surfaces, leading to potholes and other costly forms of deterioration. Sealing the driveway acts as a preventive measure by filling in minor cracks and forming a waterproof layer that stops water from entering the asphalt. This reduces the risk of damage during winter and helps maintain the overall strength and stability of the driveway. 

Resists Chemical Spills

Another key benefit of sealing a driveway is its ability to resist damage from chemical spills, which are common in residential settings. Vehicles often leak oil, transmission fluid, gasoline, and other substances that can break down asphalt if left unaddressed. We have found that in winter months, de-icing salts and chemicals can further exacerbate this issue by accelerating the deterioration of unprotected surfaces. A sealed driveway, however, is far less vulnerable to these threats. The sealant acts as a non-porous shield, preventing harmful chemicals from being absorbed into the asphalt and causing internal damage. This resistance to chemical exposure ensures that the surface remains strong, clean, and in better condition for a longer period. 

Enhances Appearance

Regular sealing also enhances the appearance of a driveway, giving it a fresh, new look. Over time, asphalt can lose its rich, black shade and fade to a dull gray. Sealing restores the original color and sheen of the driveway, improving your home's overall aesthetic appeal. According to Forbes, asphalt can last for 15 to 30 years with regular sealing every few years. Therefore, maintaining this practice not only enhances its look but also contributes significantly to extending its usable life.

Reduces Need for Expensive Repairs

One of the most cost-effective aspects of driveway sealing is its ability to minimize the need for major repairs. Our professionals have noticed that asphalt surfaces naturally develop small cracks and signs of wear over time due to constant use and exposure to the elements. If these issues are not promptly addressed, they can quickly escalate into more significant problems requiring extensive repairs or even full resurfacing. Sealing serves as a proactive maintenance step that prevents such damage from taking hold. By regularly applying a sealant, homeowners can protect their investment, keeping minor issues from becoming major expenses. In this way, sealing acts as a financial safeguard, reducing the frequency and severity of repair needs and extending the overall lifespan of the driveway. 

Sealing your driveway is a crucial step in maintaining its longevity and appearance. It protects against environmental damage, chemical spills, and premature wear, providing both functional and aesthetic benefits. With regular sealing, your asphalt driveway can reach and even exceed its expected lifespan, offering excellent value for money. Consider making driveway sealing a regular part of your home maintenance routine, and your driveway will thank you by serving you well for many years to come.

Two Brothers Paving is proud to provide driveway sealing and paving to the Ramsey, MN area. Contact one of our experienced professionals today. We look forward to working with you.