PIR Panel Product Description

ThermFlam Fire Resistant PIR PanelsThermal offers a range of Kingspan and Metecno  PIR (polyisocyanurate) cored Factory Mutual (FM) approved to FM 4880 fire resistant insulated panels for all types of temperature controlled applications & controlled environment projects.

Panels have a range of finishes: Standard Rib, Equi-Bead, Flat & Micro Rib.

The high thermal performance PIR core offers higher “in use” energy savings, and or reduced thicknesses of construction, when compared to other insulated panel systems. They are fire safe, hygienic and fibre free.

Factory Mutual Global certified to meet insurance industry needs, in conforming to stringent FM fire performance standards, in unlimited height wall construction.

Panel Applications

The complete range of insulated panels are suitable for both temperature controlled and hygiene safe environments for temperatures down to -40 degrees Celsius. They are ideally suited to food processing, deep freeze, cold and cool store, clean rooms for bio-technology and pharmaceutical industries, and ambient or elevated temperature storage rooms.


Panels are available in lengths up to 16.5metres, in a range of thicknesses covering 50, 75, 100, 125, 150 and 200mm. This covers a range of R-values from 2.50 to 10.0 m2K/W.

Thermal FM Approval

Click here to view approval letter

Therm-Flam Technical Data

Thermal Panel Solutions Technical Manual R2.3 200610

Non-Cyclonic Engineering Span Tables for Therm-Loc and Therm-Flam Insulated Panels

AUEBFPIR45 AS1530.3 Test Report October 2015.pdf

AUSTHANE PIR45-AS NZS3837 Test Cert CSIROFNK10180 26 07 011.pdf

AUSTHANE PIR45-AWTA k factor Test Cert Page2 - July 2011.pdf

AUSTHANE PIR45 Polyisocyanurate Foam - June 2013.pdf