VSI range of section includes Z which is produced from fully automatic roll forming machine and can be supplied in any varying depth and flange with pre-punched holes, along with cleats and sleeves.
150 – 300mm
1.5 – 3
120 – 275 GSM
6 TO 9M
One broad and narrow flange allow the two section to fit together making them suitable for lapping and provides two thickness of material over the interior support where the Bending moments and shear are most critical, resulting in increased load capacity and rigidity