Perspex, Makrolon, Lexan polycarbonate motorsport windows and window kits.
 

nice, whats the pricing like for a windscreen would you happen to know mate?

They seem to vary widely on price for windscreens, not sure what an S12 one would cost, as they will probably not have one on stock nor have the mould for one.

A 5 piece Competition Polycarbonate kit for and S13 is £370.50 + vat

thats not a bad price imo but if they don't have a mould I presume its going to be much more expensive. Its still an option though, nice.