We are about to engage a builder for some renovation work on our house. It is a small, old 3 bed. The plan is to extend into the garden – where we will put the kitchen – we currently have a galley kitchen. Also rewiring and general refurbishment. The builder has builders’ insurance up to £1m with Direct Line which includes public liability cover. Looking at the Direct Line website, they offer insurance from £1-10 million. Any thoughts on if £1million is enough for the work we are planning? Thanks.