Kooltherm K10 FM Soffit Board

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Kooltherm K10 Product Wedge

Insulation for Concrete Soffits

Kingspan Kooltherm K10 FM Soffit Board is a super high performance, fibre-free rigid thermoset phenolic insulation core, sandwiched between an upper tissue-based facing and a lower facing of highly reflective aluminium foil autohesively bonded to the insulation core during manufacture.

Kingspan Kooltherm K10 FM Soffit Board is manufactured without the use of CFCs/HCFCs and has zero Ozone Depletion Potential (ODP) and low Global Warming Potential (GWP).

  • FM approved to Class 1 fire rating Class Number 4880
  • Group 1 BCA fire classification
  • CodeMark-certified for BCA compliance
  • Fibre-free, closed cell insulation core

Product Information

Thermal Conductivity (λ-Value) 0.021 W/m·K (Insulant Thickness 25 - 44 mm)
0.020 W/m·K (Insulant Thickness ≥ 45 mm)
Emittance (Foil Face) E0.14
Product Dimensions 2270 mm x 1200 mm (2.72 m2)
Product Thickness 25, 30, 40, 50, 60, 70, 80, 90 mm 
Kooltherm K10 insulation R-value 3D render

Assumption and Key

The R-values shown are Total R-values for the building element as required by the Energy Provisions of the Building Code of Australia. Kingspan Kooltherm products are manufactured, tested and packaged in conformance with AS/NZS 4859.1.

The contribution of the product Total R-values depends on installation and environmental conditions. The R-value will be reduced in the event of the accumulation of dust on the upward facing surfaces and in those cavities that are ventilated.

Product R-values

View Product R-values

Concrete Roof (Soffit) - Suspended Ceiling

View System R-Value

Concrete Roof (Soffit) - No Suspended Ceiling

View System R-value

Concrete Floor (Soffit) - Unenclosed Sub-Floor

View System R-value

Concrete Floor (Soffit) - Enclosed Sub-Floor

View System R-value

Register your specification - Optional

By registering your specification with us, our dedicated area manager will be able to get in touch and provide any further assistance that you might require.
Register Your Specification 


Specification Clause

The soffit insulation shall be Kingspan Kooltherm K10 FM Soffit Board___ mm thick, with a tested smoke obscuration of not more than 100 m2/kg, CodeMark-certified as Group 1, comprising a CFC/HCFC-free and zero Ozone Depletion Potential (ODP) rigid thermoset phenolic insulation core with a tissue based facing on its front surface and composite foil on its reverse surface, manufactured under a management system certified to BS / I.S. EN ISO 9001:2008, BS / I.S. EN ISO 14001:2004 and BS / I.S. OHSAS 18001:2007 by Kingspan Insulation Limited and shall be installed in accordance with the instructions issued by them.  A Project Specific Warranty provided by Kingspan Insulation must be submitted.

Specify with:  NatSpec logo

Kooltherm K10FM Soffit Board Model Specification

You can also download the comprehensive model specification here.

Handling & Storage

View Instructions

Cutting and Taping

View Instructions

CAD PDF - Flat Concrete Roof Soffit_No Suspended Ceiling

CAD DWG - Flat Concrete Roof Soffit_No Suspended Ceiling

Management Standards

Standard Management System
ISO 9001:2015 Quality Management
ISO 14001:2015 Environmental Management
OHSAS 18001:2007 Health and Safety Management
ISO 50001:2011 Energy Management


Product Testing

Characteristic Standard Result
Compressive Strength BS / I.S. EN 826:1996 Typically exceeds 100 kPa at 10% compression
Water Vapour Resistance BS EN 12086:1997 / I.S. EN 12086:1998 > 100 MN·s/g


Fire Performance

Test Test Method Result
Ignitability
Flame Spread
Heat Release
Smoke Release
AS 1530.3  0/0/0/0-1
Group Classification  AS ISO 9705 Group 1
FM Class No. 4880* UBC 26-3 Class 1
Fire Propagation
Surface Spread of  Flame
BS 476 Part 6
BS 476 Part 7
Class 0**
(in accordance with the Building Regulations in England, Wales and Northern Ireland)
Fire-resistance test of elements of construction AS 1530.4*** -/240/240 (HDPE pipe)
*This approval is valid for ceiling / soffit installation only, with non-combustible walls and a floor to ceiling / soffit height restriction of 9.1 m. Please contact us for correct installation instructions.
** Applies only to the Kingspan Kooltherm insulation core.
*** Testing to AS 1530.4 performed in accordance with NCC BCA C3.15 Opening for service penetrations using a 120 mm concrete soffit.


Environmental Data Table

Aspect Characteristic
Recyclability Non-contaminated insulation site waste is recyclable, but there are currently no facilities in Australia to process returned material
Re-usability Re-usable if removed with care (long term of service expected)
Water Use No water used in Kingspan Insulation's manufacturing process
Blowing Agent Global Warming Potential (GWP) Manufactured with a blowing agent that has low GWP
Blowing Agent Ozone Depletion Potential (ODP) Manufactured with a CFC/HCFC-free blowing agent that has zero ODP
Packaging Contains 0% recycled product
Polythene wrap and EPS skids 100% recyclable

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Contact Us

Kingspan Insulation Australia

Kingspan Insulation operates Australia wide. Contact us to find your local State Representative. For any enquiries, call 1300 247 235 or send an email to info@kingspaninsulation.com.au.

Head Office

266 Beringarra Avenue, Malaga

Western Australia

6090

Call: 1300 247 235

Fax: 1300 247 329

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