Resurfacing lays a resin bound aggregate layer over an existing surface rather than starting from bare ground. It costs less than full reconstruction and causes less disruption, but it only works when the base beneath is stable. A specialist checks for structural cracks, drainage falls, and surface level before recommending an overlay. Skipping that check risks a new surface that puddles, lifts, or cracks within a season.
Older Cambridge residential streets have many driveways with worn surfaces sitting on bases that are still sound. Victorian terrace frontages often fall into this category, the tarmac or concrete looks tired but has not moved. Where the base passes inspection, the surface is cleaned, any cracks are filled, and a primer coat is applied before the resin bound layer is hand-trowelled and levelled.
Where the base has failed, shifted by clay movement, undermined by poor drainage, or cracked through, resurfacing is not suitable and full dig-out is the correct route. The site assessment makes that call clearly, so the quote reflects the actual scope. Drainage channels and edge restraints are included in the assessment, not added as surprises later.