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.
Specifications
BMT
0.70mm
0.90mm
1.00mm
Lengths
Cut to length
All Metal Specification
Topspan® 120mm, 1.00 BMT is most commonly used for floor joist applications
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