This steel system could change the way prefab buildings are built. Julian Bowron, designer of the Metaloq steel framing system, used a term I had not heard since 2015: "tolerance accumulation." It's ...

Panelized wood roofs have been in use for more than 40 years west of the Mississippi, where wood has always been plentiful, but the roofing system is new to regions east of the mighty river and in ...