Download
Air-Cell Insulbreak Wedge
Previous
Next

3-in-1 Insulation, Thermal Break, and Vapour Barrier

Kingspan AIR-CELL Insulbreak is a 3-in-1 insulation, vapour barrier and thermal break solution for steel-framed construction.

In steel-framed buildings Kingspan AIR-CELL Insulbreak® 70 and Insulbreak® 90 delivers the R0.20 thermal break required for NCC BCA compliance*, reducing thermal bridging and conductivity between building elements. Kingspan AIR-CELL Insulbreak® is also commonly used in non-steel framed applications such as timber framed roofs.
The Kingspan AIR-CELL Insulbreak® is suitable to provide a thermal break for metal framed walls on low rise structures. For consideration in high-rise buildings, please contact Kingspan Insulation’s Technical Services Team.

  • Australian made
  • 3-in-1 Insulation, thermal break, and vapour barrier
  • Fibre-free
* Refer to NCC BCA Vol. 1 Section J 0.4, 0.5; Vol. 2 3.12.1.2, 3.12.1.4

Product Information

Product Data Table
R-values
Specification Guide
Installation Instructions
CAD Drawings
Testing and Data Table
  AIR-CELL Insulbreak® 70 AIR-CELL Insulbreak® 90 AIR-CELL Insulbreak® 55
Product Thickness (nom.) 7.2 mm 9.0 mm 5.5 mm
Product R-value at 23oC R0.20 m2.K/W R0.25 m2.K/W R0.15 m2.K/W
Roll Diameter (nom.) 450 mm 500 mm 410 mm
Roll Weight (nom.) 9.15 kg 10 kg 7.7 kg
Roll Size 1350 mm x 22.25 m (30 m2) 1350 mm x 22.25 m (30 m2) 1350 mm x 22.25 m (30 m2)
Reflectance ≥ 95% ≥ 95% Reflective Face 97%
Anti-Glare Face 95%
  ≥ 97% ≥ 97% Reflective Face E0.03
Anti-Glare Face E0.05
Anti-Glare Face ≤ E0.05 ≤ E0.05 ≤ E0.05
  ≤ E0.03 ≤ E0.03 ≤ E0.03
Max. Span 2.4 m without support mesh 2.4 m without support mesh 2.4 m without support mesh
       

Technical Service

If your construction is different from those specified, and/or to gain a comprehensive R-value calculation and technical information of your project, please consult the Kingspan Insulation Technical Service Department for assistance. Call 1300 247 235 and press "2" to speak with Technical services, email technical@kingspaninsulation.com.au, or use the online contact form.


Assumption and Key

NCC 2019 prescribes different methods to determine Total R-value Calculations for Volume 1 and Volume 2.

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.

The R-values shown are Total R-values for the building element as required by the Energy Provisions of the NCC Volume 1, calculated in accordance with AS/NZS 4859.2 2018 & NZS 4214, as required.

Residential Tiled Roof – Raked Ceiling

View System R-value

Residential Tiled Roof

View System R-value

Residential Metal Roof - Flat Ceiling

View System R-value

Residential Metal Roof - Raked Ceiling

View System R-value

Commercial Metal Deck Roof - Flat Ceiling

View System R-value

Commercial & Residential Steel-framed Wall

View System R-value

Commercial Metal Deck Roof - Raked Ceiling

View System R-value

General Requirements

  1. Fit Kingspan AIR-CELL neatly around doors, windows, and any penetrations, and tape if necessary to prevent air leakage.
  2. When taping a plastic squeegee or blade must be used to apply appropriate pressure to the tape. Surfaces must be dry and free from dust, oil or grease prior to taping (please refer to brochure ‘Kingspan Insulation Tape’ for further information).
  3. Leave minimum 100 mm clearance around heat producing flues or light fittings (refer to light fitting manufacturer).
     
The instructions in this document are guidelines only and should be interpreted with consideration for the specific building design. The installation of Kingspan AIR-CELL should be in conformance with the applicable clauses from AS 3999 and AS/NZS 4200.2 unless otherwise specified.
 
Kingspan AIR-CELL can be damaged by intense heat above 105° C and contact with sparks and flame from blow torches, welders, cutting tools, etc. must be avoided.
 
The installer must make due provision for safety when installing Kingspan AIR-CELL in any application.

Safety Information

View Safety Information

Handling & Storage

View Instructions

Residential Metal Roof

View Installation Instructions

Commercial Metal Deck Roof

View Installation Instructions

Commercial Steel-framed Wall

View Installation Instructions

Residential Tiled Roof

View Installation Instructions

Residential Steel-framed Wall

View Installation Instructions

PDF Format

CAD PDF - Commercial Office Metal Roof

CAD PDF - Commercial Office Roof Double Insulation_Between Purlins

CAD PDF - Commercial Office Roof Double Insulation Over_Under Purlins

CAD PDF - Residential Metal Roof Flat Ceiling_AIR-CELL

CAD PDF - Residential Metal Roof Raked Ceiling_AIR-CELL

CAD PDF - Steel Framed Wall_AIR-CELL

CAD PDF - Steel Framed Wall_AIR-CELL_Kooltherm K18 Combination

DWG Format

CAD DWG - Commercial Office Metal Roof

CAD DWG - Commercial Office Roof Double Insulation_Between Purlins

CAD DWG - Commercial Office Roof Double Insulation Over_Under Purlins

CAD DWG - Residential Metal Roof Flat Ceiling_AIR-CELL

CAD DWG - Residential Metal Roof Raked Ceiling_AIR-CELL

CAD DWG - Steel Framed Wall_AIR-CELL

CAD DWG - Steel Framed Wall_AIR-CELL_Kooltherm K18 Combination

PSI - AIR-CELL Foam Range

Management Standards

Standard Management System
BS / I.S. EN ISO 9001:2008 Quality Management
AS/NZS ISO 14001:2004 Environmental Management


Product Specifications

Property Test Method / Standard Specification Classification
Flammability Index AS 1530.2 ≤ 5 Low
Material R-value ASTM C518 at 23oC 0.20 m2.K/W (7.2mm thickness)
0.25 m2.K/W (9.0mm thickness
-
Burst Strength AS 3706.4 (CBR) 1.0 kN -
Vapour Control ASTM E96 Vapour Barrier Class 2
Water Control AS/NZS 4201.4 Pass Water Barrier
Moisture Shrinkage AS/NZS 4201.3 < 0.5% -
Dry Delamination AS/NZS 4201.1 Pass -
Wet Delamination AS/NZS 4201.2 Pass -
Surface Water Absorbency AS/NZS 4201.6 < 100g/m2 Low
Corrosion Resistance AS/NZS 4859.1:2018 App. E Pass -
Electrical Conductivity AS/NZS 200.1:2017 - c.5.3.1.2 Resistance ≤ 10MΩ Electrically Conductive


Environmental Data Table

Aspect Characteristic
Recyclability Waste not recyclable. Roll width to suit most applications to minimise site waste
Re-usability Re-usable if removed with care (long term of service expected)
Water Use No water used in Kingspan Insulation's manufacturing process
Ozone Depleting Substances None present in the finish product or in Kingspan Insulation's manufacturing process
Packaging Contains approximately 10% recycled product. Packaging is 100% recyclable
Embodied Energy 43 MJ/m² approximately

Latest Case Studies

Do you need help and advice on your project?

Our teams are dedicated to helping you make process as easy as possible and ensure you get the right materials for your needs.

Contact Us

Contact Information

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

25 Oherns Road,

Somerton, VIC

3062

Call: 1300 247 235

Fax: 1300 247 329

We use cookies on our website www.kingspan.com. To find out more about the cookies we use, or to change your cookie preferences i.e. to remove your consent to our use of certain categories of cookies, please visit our Cookie Policy & Control page.

Please click "Accept and close" to accept the use of cookies on our website. If you do not click "Accept and close" but continue to use this website: you thereby consent to the use of all Kingspan's cookies and third party cookies for the purposes of improving performance, improving functionality and audience measurement, in accordance with the terms laid out in our Cookie Policy & Control page; and we will assume that you have read and understood our Cookie Policy & Control page.