I noticed as I was driving the other day another building being built steele frame with light weight metal structural members for the roof. This and all other light weight construction seems to be the wave and we have commented many times here. I attempted to do a search of old topics but my computer is to old and slow.

I just wanted to here from anyone who has been involved with any collapses or failures of any of these to include light weight wood truss and the new style particle board I beam type joist. As well as any changes in your structural firefighting procedures due to a huge increase of this type of construction in your area.