A self build insurance company might cover you. We are being quoted from 1,395 (for 2year cover or until completion of project) for a 3430sq ft build. This may be excessive considering your almost finished 1st fix, but maybe they would tailor a package to suit you. Cheapest quote we have gotten is from Keystone insurance that covers all risks "Fire, strom, flood, malicious damage, fire brigade charges, removal costs, materials, cost to rebuild, excess is 400 for each & every claim" "Employers liablility insurance 13m, public liability 2.6m"
Not associated with company