Dani, that roof is a small extension on the side of a 6 bedroom house. We were there for gutter vac and jetted the downspouts with this pole from the ground. 2nd time customer. The roof took 10 minutes to do while my brother was on the vac, I charged £30 on top of the bill. If it would have been booked in solely for the roof tiles then obviously more.
Smithie, 15lpm at 200 bar.