I have checked out their website and would be interested. However all these new systems appear to be geared towards commercial/large builds? The problem is finding someone who can fit this and if you can get the company to deliver for a small extension?
I need some advice/recommendations as to which of the following options would be best for a low pitch (10-12 degrees) ground floor extension roof (6m long x 3m wide)
1. aluminium or other steel (not found anyone willing to do this?)
2. versasteel tiles
3. ondutile system & slates or...