I emailed a boat builder in my area. He didn't think it would be a problem and the windows would be support. And if I wanted to add support to the walls I need to know what material was the body.
It's a Unicel Cargo Max 600
I need help. Considering buying a Chevy fiberfiberglass box van. The walls have a slight curve. Looking slightly round.
Would like to know if I can put windows in. And will that compromise the body,box?