Can I order a product in a size that is not listed?

Yes. Everything here is fabricated to order, so the dimensions on a product page are the standard version rather than a fixed range. Ask for a quotation before ordering, giving the sizes you need in millimetres; the quotation confirms whether they work, whether they change the section sizes or the design, and what they do to the price. Very large single pieces are limited by what can be transported and handled, so an oversized item may be made in sections that bolt together on site.