What we look at
- Tile condition — cracks, chips, delamination, slipped and previously repaired tiles
- Ridge and hip capping bedding and pointing condition
- Valleys, flashings, chimney and skylight detailing
- Metal roof sheeting, fixings, washers, laps and corrosion
- Gutters, downpipes, fascias and evidence of overflow
- Roof space where accessible — sarking, timber, insulation, daylight and damp marks
- Signs of previous repairs, including work that has been sealed over rather than fixed
