Stripping off the failed green mineral cap sheet and roof boards to install new insulation, Sterling OSB roof boards and EPDM rubber cap sheet with new white UPVC fascias and trims plus new white UPVC rainwater goods

Installation of new EPDM rubber cap sheet and white UPVC trims on the flat dormer roof plus re-bedding and pointing the ridge tiles

Removing the stone chippings from the flat roof deck

Stripping off the ridge tiles, concrete roof tiles, lath battens and perished bitumen under felt to install new breathable membrane pitched roof underlay plus stripping off the green mineral cap sheet and rotten timbers on the dormer flat roof