Lattice beams from Metsec have been supplied for a mezzanine floor and framing for internal walls at a distribution centre. Some 99 lattice joints, carrying a dead load of 1.0 kN/m? and an imposed dead load of 3.5 kN/m? have been installed. The lightweight and long spanning joists range from 1300mm by 17.3m to 450mm by 4m. Wall elements included Metsec SFS site fixed light gauge steel track, and stud sections were used to create a 265m long supporting wall.