Thermal Roofing System.

  • PIR (Fire-retardant Polyisocyanurate)
  • FM Approved
  • COLORBOND® steel
  • Proven Performer
  • Long spans

Build, clad and insulate all in one

MetecnoSpan® is a roofing system that combines the roofing, insulation and ceiling in one roof panel with a fire-retardant polyisocyanurate (PIR) core. MetecnoSpan® is FM Approved (4880, 4881 & 4471) and is recommended where FM Approved products is required. MetecnoSpan® is capable of long spans and high thermal performance and is used mainly in commercial and industrial roofing applications.


Features and Benefits

  • Provides BCA Part J compliance
  • Fast, simple, safe install techniques allowing easy compliance checks
  • Excellent fire safety credentials – FM Approved
  • Environmental product declaration – Zero ODP, quantification and communication of Carbon Footprint in accordance with EN 15804.
  • Energy efficient performance reducing costs over the life of the building
  • Composite panel strength allowing reduced structural costs
  • Durable construction, long life cycle and extensive warranty support
  • Insulation maintains its integrity over time


MetecnoSpan Drawing Pack

Panel Properties
Panel Thickness (mm)406080100
Typical Mass (kg/m2)10.711.612.713.2
Declared R-value (m2K/W) at 23oC 1.852.753.654.55
Total R-value (m2K/W) at 15oC (Winter)
Total R-value (m2K/W) at 30oC (Summer)2.002.873.744.61

Note: Contact us for other temperatures.

Panel Details
(Fire-retardant Polyisocyanurate)
Width (cover mm)1000
Thickness (mm)40, 60, 80, 100
LengthUp to 25m (check for availability)
External Material0.42mm Colorbond® steel
External FinishesTrapezoidal Profile
Exterior Colour OptionsSurfmist®. Other colours available subject to minimum order quantities.
Internal Material0.5mm G300 Colorbond® steel
Internal FinishesPlain, Fineline, Satinline, V Rib
Interior Colour OptionsCOLORBOND® Intramax
Pitch2 degree minimum
Paint SystemAS/NZS 2728 & AS 1397
AccreditationsCodeMark Certificate Number CM40183
Acoustic PropertiesRw 24 - 25 depending on thickness
Material Group NumbersC1.10 Group 1 & 2a
Bushfire Attack Level BAL-40 (All exposed core to be covered with flashing)
FM Approval4471, 4880, 4881
EnvironmentalZero Ozone Depleting Potential (ODP)
Fire Hazard PropertiesAS/NZS 1530.3
Ignitability Index0
Spread of Flame Index 0
Heat Evolved Index 0
Smoke Index 1

The first choice for construction using thermal roofing

  • Fast, simple, safe install techniques
  • FM Approved
  • Environmentally responsible systems – Zero ODP, reduced carbon emissions
  • Energy efficient performance reducing cost over the life of the building
  • Composite panel strength allowing reduced structural costs
  • Durable construction, long life cycle and extensive Australian warranty
  • Insulation maintains its integrity over time
  • Earlier occupation generating vital cash flow
  • Lightweight alternative to masonry construction