"We also had to remind the guys to paint the welds with cold-gal BEFORE they put soffits and cladding over them, it's no good just painting one side...
Our welding started off a bit hit and miss - had to show them how to use a slag hammer and a wire brush to de-slag the welds.
Once they got the hang...
We went with white BlueScope Zacs pre-fitted with 25 mm PU foam for the roof, with the intention of monitoring the room temperature inside so we can...