Monospan Steel Profile

Corrugated Steel Profile

Insulspan Corro/Corro


Insulspan Technical Specifications

Wind Classification as per AS4055:2012 Valid for both Monoclad/Trimdeck and Corrugated 0.42 BMT Top Sheet with 0.5mm BMT underskin

Fire Hazard

Early Fire Hazard AS 1530.3
Index Test Range  
Ignitability 0-20 12
Spread of Flame 0-10 0
Heat Evolved 0-10 3
Smoke Developed 0-10 5

Spans for building and conditions not complying with the above parametres should be referred to a Structural Engineer.

Panel Weight

  50 mm 75 mm 100 mm 125 mm 150 mm
Kg/ m2 8.8 kg/m2 9.1 kg/m2 9.3 kg /m2 9.5 kg /m2 9.7 kg /m2


Insulation Factors

  50 mm 75 mm 100 mm 125 mm 150 mm
R Value m/ Kw 1.39 2.09 2.78 3.48 4.18

Standard Products

Corrospan( corrugated iron)
Selected Colours
(Please contact your nearest PTI branch for further details)
'SL' Grade expanded
Polystyrene with
flame retardant additive
0.5mm Off white steel