Replace tiled roof with colourbond

Brett requested 3 quotes from Roofers in Flagstaff Hill

I want to understand the practicality of replacing my tiled roof with a colourbond roof. I need to understand costs and timeframe.

Replace tiled roof with colourbond
As above - ordinary hip roof 2150 mm x 10 metres with chimney and verandah at...

Bullnose Veranda
approx. 50m long house with 2 bay windows and 2 setbacks (17 hips/valleys)...

New Roofing
Remove existing and replace with colour bond steel roofing, including...

Tile roof repair or replacement
Old terracotta tile roof require repair or replacement.