Stripping off the concrete roof tiles and lath battens to carry out repairs to the perished bitumen under felt at the eaves using vapour permeable breathable membrane pitched roof underlay plus new white UPVC trims on the bay window / porch flat roof

Re-pointing the failed mortar on the hip and ridge tiles using new mortar

Installation of new Sterling OSB roof boards, Classic Bond EPDM rubber cap sheet and white UPVC trims fixed using ring shanked galvanised steel polytop nails