Existing construction
If the existing driveway contains soft spots, include the extent of base replacement in the written quotation.
Why it matters for your resin driveway: Photograph defects and previous patches so the retained layers and any rebuilding can be discussed separately. For a resin driveway, it can affect preparation, base suitability, drainage, edging and the finished level under vehicle use.
Useful photograph: the whole existing surface plus close views of cracks, movement or patches.
