LYSAGHT®
LYSAGHT TOPSPAN® 61
Product Description and Features
LYSAGHT TOPSPAN® 61 is an economical, lightweight alternative to timber battens or light gauge purlins and girts, depending on size and thicknesses required. LYSAGHT TOPSPAN® 61 is versatile, economical, easily handled and stored simply by stacking.
- Won't burn, warp, twist, splinter or rot and won't be attacked by termites
- Made from high tensile Australian steel
- Fast and easy to install because they can be lapped
- Consistent straightness simplifies alignment
- Fastening is quick and easy with self drilling screws
- Easily stacked, stored and transported
- Can be used as battens for ceilings or roofs, or as light steel sections
Common Uses of this product
Commercial and domestic applications including sheds, garages and carports; or for racking, fencing or handyman applications.
Warnings
- Store LYSAGHT TOPSPAN® 61 clear of the ground and on a slight slope to ensure draining
- Bundles should not be exposed in the open for extended periods
- Do not walk on battens between supports.
Product Details
Schematic

Specification
LYSAGHT TOPSPAN® 61 light steel sections are made from ZINCALUME® steel (aluminium/zinc alloy coated) complying with AS1397, G550, AZ150 (550MPa minimum yield stress, 150g/m² minimum coating mass).
| Thickness (BMT, mm): | 0.75, 1.0 | |
| Yield Strength (MPa): | 550 | |
| Coating Mass (g/m²): | 150 | |
| Mass (kg/m) | 0.75 BMT: 1.00 BMT: |
1.18 1.56 |
Capacity, Load Tables & Section Properties
For full details, Download LYSAGHT TOPSPAN® 61 & 120 Light Steel Sections (2390 KB)
FAQs

