I notice that costs don't include foundations. What type of foundations does the system require? Is this something you offer or would I have to contract a local builder?
The system requires minimal foundations. The modules are steel, rigid and robust, they need to be level. We have a pre-cast modular plinth foundation which works for most ground conditions. We would need to see your site conditions. I suggest that we would manage the site work with our own people. Always bearing in mind cost.