On 05/08/2020 15:28, Andy Burns wrote:
Chris Bacon wrote:

My new shed is 5m wide, 6m long, and I will have to re-weld the steel
trusses to get it under 2.5m high. It's a repurposed concrete prefab
garage.

It's going to be 750mm from a boundary.

no wooden cladding or other combustible materials?

No. Concrete base, concrete walls (vague possibility if applying
insulated plasterboard (inside!) at some future time, not now), steel
trusses, Stirling board under 3" corrugated iron sheets, steel framed
and clad doors.