PIRFORMATHERM®

PIRFORMATHERM<sup>®</sup>

Maximise floor space and thermal performance. Minimise thickness.

Fletcher Insulation’s Pirformatherm® achieves superior thermal performance (R-Value) through achieving low thermal conductivity ratings. It is the smart, lightweight solution with high insulating properties – and sound financial reasons to specify, install and recommend it – for commercial builders, plasterers and resellers.

  • Designed to build in more floor space
  • Low thermal conductivity and slimline profile
  • Designed to perform under Australian conditions
  • Environmentally aware
  • Closed Cell structure
R ValueSheet Dimensions (mm)SHEETS P/PKUOM
Thickness (mm)Width (mm)Length (mm)m3 / packM2 per pack
R1.0020120024000.86443.2015PACK
R1.2525120024000.86434.5612PACK
R1.5030120024000.86428.8010PACK
R2.0040120024000.806420.167PACK
R2.5050120024000.86417.286PACK
R3.0060120024000.86414.405PACK
R3.5070120024000.806411.524PACK
R3.7575120024000.86411.524PACK
R4.0080120024000.69128.643PACK
R4.5090120024000.77768.643PACK
R5.00100120024000.8648.643PACK

In technical terms, Pirformatherm® Rigid Board Insulation is a Polyisocyanurate (PIR) core sandwiched between two layers of foil facing, autohesively bonded to the insulation core during manufacture.

Properties
PropertyStandardResultUnit
Foam Core nominal densityASTM D 1622≤35kg/m3
Foam compressive strength(all directions at 10% compression)AS 1366.2 , AS 2498.3≤100kPa
Water vapour transmission rateAS 1366.2 , AS 2498.510 – 15g/m2.24h
Thermal conductivity @23ºC
(including Ageing)
ASTM C 518 , AS 1366.20.02W/mk
Service tempEN 14706-20 to 100Co
Emittance0.03 (Silver Face Foil)
Early Fire Hazard Properties
StandardTest MethodResult
Methods for fire tests on building materials, components and structures, Part 3: Simultaneous determination of ignitability, flame propagation, heat release and smoke release.AS/NZS 1530.30,0,0,1
Fire tests – Full-scale room test for surface products.AS ISO 9705-2003Group 1

Tested under versions of the NCC prior to NCC 2016 installed in the ceiling of the test room using metal fixings.

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