voestalpine Metsec Butt-Purlins-system

For Buildings with Single Bays or More.

The butt side rail system offers a simple cleat connection and is intended for smaller buildings, short or uneven spans, or light loading conditions.

This system can cater for single bays and can therefore be used in conjunction with other Metsec systems or as a system in its own right.

The butt system caters for spans up to 15m depending on the load to be applied and where the cladding or liner tray offers adequate lateral support by virtue of its fixing: ie fixed according to the cladding manufacturer’s instructions.

Computer controlled production techniques apply the client’s individual mark numbers to all rails automatically during the manufacturing process.

Single span layout

Single span lengths plus a variable overhang at each end.

C-section Detailing

C-section Butt system (mm)

ABCH
142435650
172438650
2024311650
2324314650
2624317650
30253.519560
34253.523560
Z-section Butt system (mm)
ABCH
142425650
172428650
2024211650
2324214650
2624217650
3025219560
3425223560