After having the rear window on my berlingo van broken last night I need to know how big the window is. I'm planning on making stainless steel panels to replace the glass, but as I'm in central London and the van is at Tottenham Hale tube station I can't measure them. Could do with the sizes so I can order the steel in time for delivery this weekend, if somebody would be so kind?

Dont have one anymore but a customer should be in later with one, if he appears will measure it.

Approx 615mm x 540mm