The louvred panels above and below are made from 1.2mm zinc anneal sheets. Approximate size 1190mm wide x 947 mm high and made on a trapezoidal shape odf 10 degrees angle.

We pressed in 15mm wide x 400mm long individual louvres at pitch of 25mm.

The louvred panel below is made from 1.6mm alumnium sheet.

The size of the panel is 1725mm wide x 1500mm high. And we pressed in 15mm wide x 400mm long individual louvres with pitch or spacing of 25mm.

The following 1.6mm aluminium panel is 1075mm x 525mm approximately wide and has a single row of 15mm wide x 400mm long louvers down the middle in the region within the blue tape boundary.