Longline 305 Roofing

Longline 305 next generation zincalume aluminium zinc magnesium alloy coated steel complies with as 1397 2011 g550 am125 550 mpa minimum yield stress 125 g m minimum coating mass.

Longline 305 roofing.

The standing seam ribs make a bold architectural statement while maximising water tightness. This document is to be read in conjunction with the lysaght cyclonic area design manual current at the time of publication. It is the most widely used. Colorbond steel is prepainted steel for exterior roofing and walling.

It is available in three styles. Bold ribs and broad flat spans are the unique characteristics of lysaght longline 305. It uses a concealed fixing system to secure the cladding which creates a clean line finish while maintain its weatherproof performance to the maximum. Lysaght longline 305 is a concealed fixed roof cladding with bold ribs and wide pans.

This can exist for all colorbond steel colours but is potentially more visible in the darker colorbond steel colours in the range. Sheeting material shall be protected steel sheet to australian standard as1397 with a minimum yield stress of 550mpa grade g550 and an am100 az150 coating with an oven baked paint film of selected colour or a plain. Available with plain flat fluted or tapered pans concealed fixed supreme watertightness and a clean finish. When two new covered walkways were required at melbourne s historic caulfield station to protect commuters from the elements while also complementing the heritage qualities of the site melbourne based kyriacou architects specified lyaght longline 305 roofing to deliver dramatic lines atop the sculptural winglike structures they created.

Lysaght longline 305 screw fixed cyclonic areas addendum screw fixed walling only limit state wind pressure capacities. Lysaght longline 305 striking architectural roofing and walling cladding that offers clean uninterrupted lines bold ribs and wide flat pans that are assured to make a strong impression on any building residential or commercial. The roofing walling shall be 0 42 or 0 48 mm bmt stramit longspan roof and wall cladding in continuous lengths with trapezoidal ribs 27mm high spaced at 100mm centres. As longline 305 has a flat pan finish with no flutes the material can exhibit signs of oil canning.