Asphalt is more flexible than concrete, which can help it endure the freeze-thaw cycle of winter weather. It is also less sensitive to road salt. It may be laid in a day or two and is less expensive than concrete. Asphalt is also recyclable and uses renewable materials, such as recycled stone, sand, and asphalt cement, a tar-like petroleum product.
Long-Lasting
Asphalt typically lasts longer than concrete, depending on how well it is maintained. Proper installation and resealing are critical to a long-lasting driveway, regardless of your chosen type. A durable asphalt driveway starts with a 4- to 8-inch layer of granular fill for a solid, compacted base. It is covered in a layer of heated asphalt consisting of rock, sand, and “asphalt cement,” a petroleum-based substance that resembles tar. The mixture is then rolled and compressed into place with a heavy machine resembling a steamroller.
Asphalt is resistant to freeze-thaw cycles and de-icing salts, making it a good choice for cold climates. However, asphalt can soften under heat and cling to shoes, clothing, and cars. Fortunately, it is easy to repair the softening asphalt with oil and hot water. Asphalt is also more affordable than concrete, and a new asphalt surface adds more to your home’s resale value than a poured concrete driveway.
Easy to Maintain
Asphalt driveways require less maintenance than concrete, though both should be sealed every few years. They also deteriorate more slowly than concrete. The softer consistency of asphalt also makes it easier to repair cracks in your driveway. Unlike concrete, which can show patched areas, repairs to asphalt tend to blend in seamlessly. A good asphalt paving Seattle contractor plans your drainage during installation, which helps keep standing water away from your pavement to prevent issues like cracking and potholes. Proper drainage also keeps your home’s foundation safe.
While you can walk on a freshly paved driveway within a few days, keeping cars off until the surface is fully cured is essential. Parking on a freshly paved driveway can create low spots and ruts in the pavement over time. It is a common cause of driveway failure. Avoid this by keeping your vehicles parked on pieces of plywood or in the garage during the first couple of weeks after paving.
Skid-Resistant
Asphalt is a much less expensive material to install than concrete. It’s also less expensive to maintain, saving homeowners money in the long run. Asphalt can handle cold weather and is less sensitive to salt than concrete. Its dark color absorbs sunlight and facilitates ice melt, helping to prevent slippery conditions. Concrete is more resilient and lasts longer, but it might break if not placed or maintained correctly. It’s also harder to repair than asphalt, which makes it more expensive. Concrete can be etched, stamped, or tinted to add custom design options and match the home’s aesthetic. However, many homeowners find that a plain concrete driveway looks more standard and may need to match their house’s style. An asphalt driveway is easy to repair, and the dark color hides engine oil, gas drips, and stains well. It helps it retain a clean appearance over time. It is less prone to cracking as it ages, but regular maintenance like routine seal coating and sweeping is essential to keep it looking its best.
Durable
Asphalt driveways don’t crack as easily as concrete in cold climates. They can also withstand de-icing salts and the freeze-thaw cycle. Asphalt reflects sunlight rather than absorbs it, making walking more comfortable on hot days. Its black color also draws and retains sunlight to facilitate snow melt. It can withstand heavier loads, which is helpful if you want to park a trailer or boat on your property. The surface is also quieter to drive on, as the asphalt can absorb engine and transmission noise. While concrete lasts longer than asphalt, it is more sensitive to changes in weather and can crack easier. It requires resealing and routine maintenance, such as sweeping. It is less durable than asphalt in warm climates, as it tends to soften and stick to shoes and car tires. Concrete is also more expensive than asphalt. It takes longer for concrete to cure and requires a significant upfront investment.