Metal Building Insulation Question

[Mdaddyrabbit]

I have a 30x45x10 metal building the metal wall studs are on 4 foot cents and the studs are just a hair over 2". I have got a price for spray insulation and of course it was high. Has anyone else put a building up with 4 foot centers and 2" studs? What did you use for insulation?

 

[Evilcactuar]

Have you considered one of the fiberglass blankets? There are lots of different makes, I was looking briefly at therm-all. I don't have enough posts to put a link.