ZINC HI-TEN® 42 Lokdek 680

A galvanised look roofing sheet in ZINC HI-TEN® at 0.42BMT. This speckled silver material is compatible with all other galvanised products, but may corrode if mixed with ZINCALUME® or COLORBOND® product.

Lokdek 680 is available in two thicknesses and several different lengths. Each sheet has a 680mm cover width, and is designed to lock down over concealed fixing clips. Made from quality COLORBOND® or ZINCALUME® steel, Lokdek 680 is one of the strongest and most enduring profiles available.

All our roofing profiles are roll-formed using high-quality machinery, fed by flat steel coils sourced directly from BlueScope® Steel. The roll-formed sheets are then machine cut to a length of your choice, stacked and shipped to your location. To find out more about how to best use our products for your build, visit the FAQ.

BMT or Base Metal Thickness is measured in millimetres.