The chances are that if you own a recently manufactured British motorhome or caravan, the windows are likely to have been made by Dutch company Polyplastic. There will, of course, be some exceptions, but most come from the Rotterdam factory.
A subsidiary of Polyplastic is a company that you’re less likely to have heard of, Delta Glass, which manufactures all of the acrylic sheeting for those Polyplastic windows, and many more of the products that they make.
So how did it all get started? It actually began with a plane. Back in 1952, two friends, Wim Veeneman and Henk Kersten,