Roofing by house type
- Inner-city terraces — parapet and box gutter detailing, slate and metal, tight access
- Federation and California bungalow — terracotta tiles, complex hips and valleys, original flashings
- Post-war brick veneer — concrete tiles now well past their original coating life
- 1970s–90s project homes — long ridge lines, concrete tile, ageing valley irons
- Contemporary homes and additions — low-pitch metal, concealed fixings, skylights and solar
- Granny flats and secondary dwellings — new roofs with their own gutter and stormwater needs
