New GRP (Glassfibre Reinforced Polyester) valley gutters installed and pointed using new mortar

Replacing the perished bitumen under felt on the valley gutter using vapour permeable breathable membrane pitched roof underlay and installation of new GRP (Glassfibre Reinforced Polyester) valley guttering

Stripping off the concrete roof tiles adjacent to the valley gutter to carry out repairs to the perished bitumen under felt using vapour permeable breathable membrane pitched roof underlay