Strip and re-cover of pitched roof using new over fascia vented eaves guard trays, Cromar Vent 3 Pro breathable membrane pitched roof underlay, tanalised 25mm × 50mm lath battens, anthracite grey smooth finish flat interlocking concrete roof tiles, anthracite grey smooth finish angled concrete ridge tiles mechanically secured using dry fix ridge system and black UPVC interlocking dry verge covers system