Tarmac Laying Contractor in Mill Street

Tarmac Laying Contractors in Mill Street — what to expect

When it comes to tarmac driveways, overlays, paths, and private road surfacing around Mill Street and the wider NR20 district, the work is all about getting the foundations right before a single layer of asphalt goes down. A proper job typically starts with excavating to the required depth and bringing in a well-graded MOT Type 1 sub-base, which is then levelled and compacted with a vibrating plate or, on larger drives, a smooth-drum roller to create a stable platform that won’t shift under the weight of vehicles. From there, the tarmac laying itself usually involves an AC 20 binder course, roughly 50-60mm thick, followed by a finer AC 10 surface course for that smooth, dense finish; if you’re re-surfacing an existing but tired drive, a plane and overlay approach saves on excavation, though it only works if the current base is sound. Skilled local crews also handle the details that make all the difference, such as laying concrete or granite edge restraint kerbs to keep the edges crisp, applying a tack coat between layers to ensure proper bonding, and using a tar and chip dressing where a more textured, low-cost finish is preferred. Driveway drainage is another key consideration, especially in the wetter parts of Norfolk, so you’ll often see falls built into the sub-base and, where needed, a dropped kerb installed under the relevant permissions to give you a flush access point from the road. If you’re planning this kind of work around Mill Street or elsewhere in the county, it’s worth getting a few local contractors to look at your ground conditions and give you a clear specification, then compare quotes before you commit.