New anthracite grey smooth finish interlocking concrete roof tiles, code 4 milled lead flashings at the abutment wall and black UPVC interlocking dry verge covers system on the porch roof

Stripping off the porch roof and Installation of new rafters and Cromar Vent 3 Pro breathable membrane pitched roof underlay

 

 

Installation of new code 4 milled lead sheets on the dormer cheeks plus new Kingspan insulation, Cromar Vent 3 Pro breathable membrane pitched roof underlay and 25mm × 50mm tanalised lath battens

Stripping off the slates and lead sheets on the dormer

Removing the redundant chimney stack