Resurfacing works when the existing base is structurally sound, no significant cracking, no soft spots, and adequate drainage fall. Huntingdon’s mix of older concrete slabs and ageing tarmac overlays means base conditions vary widely. The survey checks for movement, moisture, and gradient before any work is agreed. A base that looks worn on top can still be perfectly suitable underneath.
Where the base passes inspection, the surface is cleaned, any cracks are patched, and a primer coat is applied to improve adhesion. The resin bound layer, UV-stable polyurethane resin mixed with natural aggregate, is then trowelled to a consistent depth. Edge restraints and drainage falls are checked at this stage to ensure water clears the surface correctly after cure.
If the base shows movement or delamination, resurfacing will not hold. In that case, a full dig-out and new MOT Type 1 sub-base is the correct route. That decision is made at survey, not mid-job, so there are no unexpected cost changes once work begins. Waiting on a cracked or puddling surface risks the damage spreading deeper, turning a straightforward overlay into a full excavation.