Description

A 120mm deep roof purlin or wall girt, TOPSPAN® 120 is commonly used in rural, residential and small commercial applications for sheds, garages and awnings where longer spans or strength is required.

  • Versatile – can also be utilised as shelving or flooring
  • Strong, rigid and won’t warp, twist or rot
  • Can be mounted directly onto rafters or against columns without the use of cleats or bolts
  • The webs have two longitudinal stiffeners for improved web strength and thus improved profile capacity

Technical Specifications

Schematic

Material Specification

LYSAGHT TOPSPAN® 120 light steel sections are made from 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).

Masses

BMT Mass Yeild Strength Coating Mass
(mm) kg/m MPa g/m2
0.70 2.07 550 125
0.90 2.64 550 125
1.0 2.93 550 125

Made in Australia

All Lysaght products are proudly made in Australia from 100% Australian steel.

Downloads

Technical Specifications & Manuals

LYSAGHT TOPSPAN® Selection Guide PDF (1.7 MB). Last updated 15 Jun 2017

LYSAGHT TOPSPAN® Design & Installation Guide PDF (1.5 MB). Last updated 15 Jun 2017

LYSAGHT® Cyclonic Area Design Manual PDF (4.7 MB). Last updated 22 Mar 2016

Availability

New South Wales & ACT
Available
Northern Territory
Available
Queensland
Available
South Australia
Available
Tasmania
Available
Victoria
Available
Available
Filled
Available
Outlined
Not Available

Pricing

Pricing for all our products varies based on availability and quantity.

Questions?

Phone (Mon-Fri, 9AM-5PM):

1800 641 417

Email: steeldirect@bluescopesteel.com