The 2017 International Builders’ Show (IBS) marks my 26th consecutive year of attendance.
The 18 proposed revisions could save employers an estimated $3.2 million per year
The photovoltaic-integrated roofs match common shingle or tile styles
Norway Spruce. Photo: Nelma
It is the first new U.S.-grown softwood species to be fully tested for strength values since the initial process for assigning design values from testing of wood samples began in the 1920s