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A solid driveway starts with the right asphalt mix, and for most homes, dense-graded hot mix asphalt (HMA) is the most recommended. It’s both durable and flexible, making it a reliable choice for residential use. A properly compacted 2-3 inch layer on a well-prepared crushed stone base will hold up for years. In areas with harsh winters or scorching summers, a slightly modified mix can help prevent cracking and rutting. No matter the climate, quality installation is just as important as the material itself, so hiring an experienced contractor ensures a smooth, long-lasting driveway built to last.

Like all driveway materials, asphalt can crack in the wrong conditions and with age. Many things can cause asphalt to crack, including shifting soil or settling under the foundation. Other common causes are driving oversized vehicles on the asphalt, tree roots, and using rock salt during the snowy season. Proper installation and sealing the driveway every 10 years can help prevent cracks.

Asphalt edging secures the sides of your driveway to prevent crumbling and cracking over time. Most driveways have edges with a 45-degree grading. This helps transfer some of the stress from the asphalt to the ground underneath. If your driveway doesn’t have proper edging, the pressure from your car may break down the edges over time.

The answer to whether or not you need to get a permit before you start your driveway can vary widely based on local ordinances and the scope of your driveway ideas. In most urban and suburban areas, a permit is needed before building a new driveway to ensure that a homeowner is using safe materials and proper drainage practices while designing and constructing a new driveway. In some rural areas, a homeowner may not be required to apply for a permit. When building a new driveway on your own, always check with your local building department to see if you need to request a permit. When hiring a driveway contractor, verify that the right permits are being used before driveway construction begins.