Rainwater and drainage
If a driveway slopes towards the building, ask for a level survey and a clear drainage proposal.
Why it matters for your resin pathway: Show the direction of falls, where water gathers and every visible channel, gully or discharge point. For a resin pathway, it can affect route width, steps and gates, surface falls, edge restraint and safe everyday access.
Useful photograph: the area after rain, including low points and drainage features.
