Driveway in Grafton

Steep driveways need a surface with good grip to prevent slipping in wet conditions. Asphalt is often preferred because it provides a textured, stable finish that vehicles can easily grip. Bitumen spray seal can be used on gentle slopes, but on steeper inclines, asphalt offers better long-term traction and durability. Proper drainage is also critical to avoid water damage on sloped surfaces. Choosing the right surface helps keep your driveway safe and easy to use year-round.

In Grafton, the combination of hot summers, heavy rainfall and occasional flooding can take a toll on driveway surfaces. High temperatures may soften bitumen if not properly sealed, while frequent rain can cause surface erosion or weaken poorly compacted bases. That’s why preparation and material choice are important. Asphalt and bitumen driveways built with strong road base and sealed properly can withstand these conditions, reducing the need for repairs and extending their lifespan.

Yes, widening an existing driveway is a common request. The process usually involves extending the road base, applying new asphalt or bitumen to the additional section, and creating a seamless join with the original surface. Depending on the condition of your existing driveway, resurfacing the full width may be recommended to ensure a consistent appearance and strength. Local site inspections help determine the best approach for widening projects in Grafton’s varied soil and weather conditions.

The depth of a road base depends on the driveway’s intended use and soil type. Residential driveways in Grafton typically require a 100–150mm compacted base for passenger vehicles. Heavier-use driveways, such as those on rural properties with trailers or machinery, may need a thicker 200–300mm base. Proper compaction and drainage are essential, ensuring the surface stays stable and prevents sinking or cracking over time. Skimping on the road base often leads to costly repairs later.