Many homes are built with prefabricated trusses...good solid roof
but a little difficult for radiant
barrier installation!

Did we mention the pre-fab trusses use alot of wood?

This home had a ridge vent, notice the space left at the peak.

That's a lot of truss work!

Sheet radiant barrier BLOCKS 97% of radiant heat from EVER entering!

This was a single story home, but the vaulted ceilings made very
interesting attic work!