PRODUCT INFORMATION TOO TECHNICAL?Visit Lysaght.com











Description
This striking cladding features slender, high ribs and broad, flat pans that make a dramatic statement on any structure. LYSAGHT LONGLINE® uses a concealed fixing system to maintain its clean lines.
Technical Specifications
Schematic

Lengths
Sheets are supplied custom cut to length. Minimum and maximum lengths apply. Please contact your nearest LYSAGHT® office for your region for more information.
Tolerance
Length: +0mm, -15mm
Width: +4mm, -4mm
Material Specification
Next generation ZINCALUME® aluminium/zinc/ magnesium alloy coated steel complies with AS1397:2011 G550, AM125 (550 MPa minimum yield stress, 125 g/m2 minimum coating mass).
COLORBOND® steel is prepainted steel for exterior roofing and walling. It is the most widely used. The painting complies with AS/NZS 2728:2013 and the steel base is an aluminium/zinc alloy-coated steel complying with AS 1397:2011. Minimum yield strengths are G550 (550MPa), or G300 (300MPa) depending on profile. Minimum coating mass is AM100 (100g/m2).
COLORBOND® Metallic steel is prepainted steel for superior aesthetic qualities displaying a metallic sheen.
COLORBOND® Ultra steel is prepainted steel for severe coastal or industrial environments (generally within about 100-200 metres of the source). The painting complies with AS/NZS 2728:2013 and the steel base is an aluminium/ zinc alloy-coated steel complying with AS 1397:2011. Minimum coating mass is AM150 (150g/m2).
SuperDura™ Stainless steel is pre-painted steel and is used for severe and coastal environments. The painting complies with AS/NZS 2728:2013 and the steel base is a stainless steel complying with AISI/ASTM Type 430; UNS No. S43000.
As LONGLINE 305® WA has a flat pan finish with no flutes, the material can exhibit signs of oil canning. This can exist for all COLORBOND® steel colours but is potentially more visible in the darker COLORBOND® steel colours in the range. This can be seen in the finish of the product so designers need to make a professional judgement in its suitability for the application. Oil canning is not a structural defect simply an aesthetic issue. Please consult with the Lysaght technical enquiries team for advice.
Masses
Finish | BMT | Mass | ||
---|---|---|---|---|
mm | kg/m | kg/m2* | m2/t* | |
ZINCALUME® | 0.70 | 2.82 | 9.23 | 108 |
COLORBOND® | 0.70 | 2.85 | 9.36 | 108 |
Span Table
The maximum recommended support spacings are based on testing in accordance with AS1562.1:1992, AS4040.1:1992 and AS4040.2:1992. Supports must not be less than 1.5mm BMT. Roof spans consider both resistance to wind pressure and light roof traffic (traffic arising from incidental maintenance). Wall spans consider resistance to wind pressure only. The figures relate only to buildings 10m or less in height. The figures given relate to Region B, Terrain Category 3, Ms=0.85, Mi=1.0, Mt=1.0 with the following assumptions made: Roofs: Cpi=+0.20, Cpe=-0.90, Kl=2.0 for single and end spans, Kl=1.5 for internal spans Walls: Cpi=0.20, Cpe=-0.65, Kl=2.0 for single and end spans, Kl=1.5 for internal spans
Types of Span | BMT (mm) | |
---|---|---|
0.70 | ||
Roofs | ||
Single Span | 1800 | |
End Span | 2000 | |
Internal Span | 2500 | |
Unstiffened Eaves Overhang | 150 | |
Stiffened Eaves Overhang | 450 | |
Walls | ||
End Span | 2700 | |
Internal Span | 2700 | |
Overhang | 450 |
- For roofs the data are based on foot-traffic
- For walls: the data are based on pressures
Capacity & Load Tables
The limit state wind pressure capacity table can be viewed in the LYSAGHT LONGLINE 305® WA brochure. This information is suitable for use only in areas where a tropical cyclone is unlikely to occur as defined in AS1170.2-2002.
Roof Drainage Capacity
LYSAGHT® Roofing & Walling Installation Manual. - Chapter 2 Design Preliminaries - to view Table 2.14.1, Maximum Roof Lengths for Drainage.
Installation (ZENITH®)
Lysaght publishes detailed installation guides & demonstration videos for the LYSAGHT ZENITH™ architectural cladding range.
NCC of Australia Compliance
LYSAGHT® products comply with the National Construction Code of Australia (NCC).
Downloads
Brochures & Catalogues
LYSAGHT® Build On Inspiration - Design in Steel - 2022 Edition PDF(17.46 MB). Last updated 9 Feb 2023
LYSAGHT® Walling Brochure PDF(4.42 MB). Last updated 3 Feb 2023
LYSAGHT ZENITH™ Commercial & Industrial Brochure PDF(1.52 MB). Last updated 9 Feb 2023
LYSAGHT ZENITH® Range - Residential Brochure PDF(4.33 MB). Last updated 9 Feb 2023
User Guides & Manuals
LYSAGHT® Cyclonic Design Manual - Steel Roofing, Walling & TOPSPAN® PDF(2.85 MB). Last updated 15 Feb 2023
LYSAGHT LONGLINE 305® WA Cyclonic Areas Addendum PDF(252.26 KB). Last updated 15 Feb 2023
LYSAGHT® Flashing Guide - Architectural Detailing Manual PDF(4.9 MB). Last updated 15 Feb 2023
Availability
- New South Wales & ACT
- Not Available
- Northern Territory
- Not Available
- Queensland
- Not Available
- South Australia
- Not Available
- Tasmania
- Not Available
- Victoria
- Not Available
- Western Australia
- Available
- Filled
- Available
- Outlined
- Not Available
Colour Range
STANDARD COLOUR RANGE
-
Basalt®
-
Gully®
-
Monument®
-
Shale Grey™
-
Surfmist®
-
Wallaby®
-
Windspray®
-
Woodland Grey®
ULTRA COLOUR RANGE
-
Monument®
-
Surfmist®
-
Wallaby®
-
Windspray®
-
Woodland Grey®
METALLIC COLOUR RANGE
-
Aries™
-
Astro™
-
Celestian™
Unpainted Steel Range
-
ZINCALUME® steel
COLORBOND® steel Studio Library
COLORBOND® steel Studio enables you to browse over 200 COLORBOND® steel colours. Search by RGB or HEX colour values or DULUX or RAL colour names to return the closest match from over 200 available colours.
The COLORBOND® steel colour swatches shown have been reproduced to represent actual product colours and finish as accurately as possible. However, we recommend checking your chosen colour against an actual sample of the product before purchasing, as varying light conditions and limitations of the printing process may affect colour tones and finish. All colours & finishes may not be available in all regions or for all profiles. To determine the most suitable material for your project, please contact your supplier or steel.com.au/Colorbond.
Pricing
Pricing for all our products varies based on availability and quantity.
Find Recommended Suppliers and Installers
Questions?
Phone (Mon-Fri, 9AM-5PM AEST/AEDT):
1800 641 417
100 Years Celebration
LYSAGHT® products have been made in Australia for 100 years.