We have a variety of styles of aluminium frames. Currently the framebuilder tool is only setup to take orders for our standard frame profile PF7. I you would like to enquire about one of the other styles, please just contact us to discuss your requirements. Prices vary according to the profile and colour. PF6 is not much more than PF7 whereas PF16 is a fair bit more expensive as it is much wider. We now have shiny black (PF7) back in stock after 2 years without it. It is double the price of regular PF7 colours as the production process is so much more complicated.