Tarmac Laying Contractor in Hanwell

Tarmac Laying Contractors in Hanwell — what to expect

For homeowners across Hanwell, the choice between a fresh tarmac drive, a bonded overlay, or a properly constructed private road often comes down to the condition of the existing base and the budget in hand. A reputable local contractor will typically start by excavating soft ground and laying a MOT Type 1 sub-base, compacted in layers with a vibrating plate or a small roller to ensure a stable foundation that won’t sink under Oxfordshire clay. On top of this, the AC 20 binder course provides the structural strength, followed by an AC 10 surface course for that smooth, dark finish—though for paths and lighter use, a single layer of surface course over a well-prepared sub-base is often sufficient. Where driveways have sunk or cracked but the sub-base is sound, a plane and overlay is the more economical route; the existing surface is milled, a tack coat is applied to bond the new material, and fresh tarmac is laid, with edge restraint kerbs or haunching added to prevent future spread. Proper drainage is part of the job too, whether that means re-grading the fall towards a gully or installing a linear channel, and if you’re connecting to the highway, a dropped kerb with the necessary permissions is usually included. Tar and chip finishes remain a popular, low-cost option for long farm tracks and shared drives in the OX17 area. If you’re weighing up options for your Hanwell property, it’s worth comparing a few local quotes to see who offers the most sensible specification for your ground conditions.