LYSAGHT LONGLINE 305® (COLORBOND® Steel & ZINCALUME® Steel)
Verified by manufacturer over a year ago
ZINCALUME® Steel
ZINCALUME® Steel
Steel cladding with bold ribs and wide pans for clean lines.
Application
- Ideal for medium to large commercial projects.
- Suitable for residential and industrial application.
AUSTRALIAN STANDARDS
Published load capacity data is derived from testing in accordance with:
- AS 4040.0 – 1992
- AS 4040.1 – 1992
- AS 4040.2 – 1992
- AS 4040.3:2018
Published Limit state capacities are suitable to determine structural adequacy and serviceability in accordance with:
- AS/NZS 1170.0:2002 Structural design actions, Part 0: General principles –
- AS/NZS 1170.1:2002 (Reconfirmed 2016) Structural design actions, Part 1: Permanent, imposed and other actions –
- AS/NZS 1170.2:2011 (Reconfirmed 2016) Structural design actions, Part 2: Wind actions –
- AS/NZS 1170.3:2011 (Reconfirmed 2016) Structural design actions, Part 3: Snow and ice actions.
Published installation guidelines align with AS 1562.1:2018 Design and Installation of sheet and wall cladding
Lysaght steel products comply with:
- AS 1397-2011 Continuous hot-dip metallic coated steel sheet and strip - Coatings of zinc and zinc alloyed with aluminium and magnesium –
- AS/NZS 2728:2013 Prefinished/prepainted sheet metal products for interior/exterior building applications - Performance requirements –
- AS 1397-2011 which defines the coating types and classes and steel grades for hot dip metallic coated steel.
Description
Longline 305® is a concealed fixed roof cladding with bold ribs and wide pans. Some of its significant features include:
- Concealed locking system for supreme weather tightness.
- Design with unique locking system that fixed cladding to the clip so no fasteners pass through the roofing.
- Can be fluted or tapered allowing fanned or rounded profile cladding with ribs radiating from a central point.
Only available in QLD, NSW, ACT, VIC, TAS & SA and for Longline 305® WA supplied in WA.
General information
Material | COLORBOND® Steel. ZINCALUME® Steel. |
Size | 305 mm (cover width). |
Warranty description | Manufacturer guidanceCovered by BlueScope material performance warranties. |
Uniclass | |
NATSPEC National Classification System | 0423 Roofing – Profiled Sheet Metal 0421 Roofing - Combined 0436 Cladding – Profiled and Seamed Sheet Metal 0431 Cladding - Combined |
SpecPack | 07600 Metal Roofing, Siding and Roof Plumbing |
SpeedSpec | 07610 Roofing and Roof Plumbing 07462 Cladding External Walls |
Specification data - Steel profiled sheet
Standards | To AS 1397:2011 and AS/NZS 2728:2013. |
Grade | G300.G550. |
Coating class | AM125. |
Base Metal thickness (BMT) | 0.70. |
Profile | |
Form | Bold ribs, wide pans. |
Height | 48 mm. |
Cover width | 305 mm.Manufacturer guidanceWidth tolerance (Standard and Fluted): +4 mm, -4 mm. Width tolerance (Tapered): +5 mm, -5 mm. |
Finish | Zincalume® steel. |
Solar absorptance value (maximum) | Manufacturer guidanceSolar absorptance values vary depending on the COLORBOND® steel colour of choice. To check with the manufacturer. |
Shape | Fluted. Tapered. |
Length | Manufacturer guidanceLength tolerance: + 0mm, – 15mm. Sheets are supplied custom cut to length to suit project requirements. Transportation limits apply. Check with the local manufacturer for availability. |
Sustainability data
Country of material origin | Australia |
Country of product manufacture | Australia |
Recyclability | Fully recyclable. |
Recycled contentAs defined in clause 7.8 of BS EN ISO 14021 | 20 % |