How to insulate metal studs / Discussions

...metal home kit I recently purchased, steel super structure and studs, roof and siding. The metal siding acts as the sheer wall and so I can't insulate between the siding and the exterior studs, besides a very thin foam vapor barrier that was included. I read all the articles here that say cavity insulation won't work w...

...metal studs is not at all a cost-effective way to insulate a building due as you know, to the conductivity of metal. When you calculate the R value of a wall assembly and factor the thermal bridging that would happen with metal framing members, it reduces the effective R value of the entire wall by a good 25%. So you w...