High Pressure Cleaner Job - Constantia, WC, 7806

Dear Sirs,
Re: Request for Quote
Roof Cleaning – Black and White Algae
We have a situation at our house, where the west-facing sections of the roof are gathering black algae – please see attached photo. We would like to receive a quote for the removal, and presume you would wish to view the site at:
6 Sillery Estate
3 Sillery Avenue
Constantia
Tel.: (021) 794-7435
Cell: 071-472 7422 / 076-731 9483
Please phone for an appointment. In terms of access, you will notice from the attached photo that access to the one section will be relatively easy, and we imagine that the same applies to the other section. Please could you advise us what method you will use, i.e. In terms of what chemicals, etc.? Please note that we are not in favour of pressure cleaning. If at all possible, perhaps you could give me a Budget Price, based on two roof sections similar to the one in the attached photo. I can’t give you square metreages at this stage. We look forward to hearing from you. Best regards,
Philip Rodwell
/sg.