Every year I grow my beans up metal arches - very negligible cost and easy enough to move to different areas each year. It started in my previous garden where there was no other room. The arch this year cost about £10 from a discount shop, I find they last about 3 years or so.
This year the arch goes down the side of my legumes bed and underneath the arch are my broad beans - I hope,- have been away and too wet to look today. Will post picture tomorrow