8) What is the max. size the enclosure can be built?

How about 20m wide and 50m long, is that big enough? Or maybe a 3m by 3m hot tub room. Our products are trackless; if you need a greater span, one of our accessories used for rough terrain is a low profile track. This component will allow greater widths. We have engineering to support our products; it's the way we do business. Everything matters with your local town requirements with wind and snow. We design so 99% of the time we are able to build your dream enclosure with governmental approvals. If we can’t built it for you we would refer you to someone who can.