[Ggh]

Yo.
Anybody done this? The sort leisure centres, schools etc have these days?
Any advice please?

Thanks again.

[Smudger]

How bad is it ?

what sort of access ?

Darran

[NWH]

Wicks and B&Q I’ve seen being done were cleaned using a lift and jet wash,I’ve done a low level factory with the exact same roof came up great using a friendly biocide and hot water. 

[Splash & dash]

Softwash with a hypo mix if it’s algae or mould it will come up like new

[Splash & dash]

Hears a gym we did again hypo mix .

[NWH]

Not bad jobs for 40 notes a pop if you can get em eh splash 🤣🤣 👌

[Ggh]

Thanks chaps. It’s the shiny metal roof sheets with a standing seem, if you know what I mean.
Looks like this.
https://www.cookroofingbranson.com/metal-roofing/standing-seam-metal-roofing/

I see it loads on supermarkets where we clean solar panels.
Lots of bird crap.
Access will either be from a picker or from a roof hatch.
I should just treat it like box profile then?
Virosol and wfp/gentle pressure washer?

[Ggh]

Might be zinc?


https://garlanduk.com/systems/metal/r-mer-loc/

[Smudger]

You'll be good to go with a pressure washer - pre-treat with TFR and off you go

If its Zinc I would avoid anything like Hypo in case you get a reaction - but generally these are really easy to clean

Darran

[Ggh]

Coolio. Thanks.