Tarmac Laying Contractor in Cobham

Tarmac Laying Contractors in Cobham — what to expect

For homeowners across Cobham, arranging a new tarmac driveway, overlay, garden path, or private road resurfacing is a substantial undertaking, and the ground conditions here in DA12, with its mix of clay and chalk, mean that proper preparation is everything. A reliable local contractor will begin by excavating to the correct depth and laying a compacted MOT Type 1 sub-base, which is then finished with a plate compactor or a proper roller to guarantee a stable foundation before any blacktop goes down. The standard approach involves an AC 20 binder course, followed by an AC 10 surface course, with a tack coat applied between the layers to ensure a solid bond, and the whole job should be finished with neat edge restraint kerbs to keep the tarmac from fraying at the borders. Many properties in Cobham already have an existing asphalt surface that has cracked or sunk over the years; in these cases, a plane and overlay is often the more practical solution, saving the hassle of digging out the old base, though this only works if the current sub-structure is still sound. You might also want to consider tar and chip for a decorative gravel finish, or you may need to factor in a dropped kerb for vehicle access, plus adequate driveway drainage to prevent standing water pooling near the house. Whatever the scope of your project, whether it is a simple path or a full private road serving a small cul-de-sac, it is always wise to speak with two or three local firms in Kent to discuss the specifics of your ground and get a clear sense of the work involved before you commit to anything.