Cladded Walls | Foilboard Insulation Systems

Foilboard Insulation Systems offer exceptional versatility and performance in cladded wall construction. Suitable for both timber and steel frames, Foilboard enhances thermal efficiency and durability across various cladding types including weatherboard, fibre cement sheeting, metal or vinyl cladding, and rendered finishes with seamless integration into modern wall systems.

INSTALLATION ACCESSORIES

Depending on your application, choose one of the following:

Timber Fasteners: Use when fixing Foilboard to timber using nails.
Steel Fasteners: Use when fixing to steel using screws.
Blank Plate Fasteners: Use when supplying your own nail or screw (non-standard fixings).

**Foilboard Insulation Panel Dimension: 240mm x 1200mm (2.88m2)**

Total System R Values Cladded Wall

FOILBOARD PANEL	HEAT FLOW OUT WINTER	HEAT FLOW IN SUMMER
GREEN 50	Rt2.8	Rt2.7
GREEN 30	Rt2.3	Rt2.2
GREEN 20	Rt2.1	Rt2.0
GREEN 15	Rt2.0	Rt1.9
GREEN 10	Rt1.8	Rt1.8

System Description: 9mm Fibre Cement Cladding (R0.04), 19mm reflective air space, 19mm x 35mm softwood batten, Foilboard, 90mmx35mm Timber Frame @600mm stud spacing, 10mm Plasterboard Lining.

Calculated per AS/NZS 4859 Part 1 & 2:2018.

If elements of construction vary from that described, this may produce a different thermal resistance result.

Higher Total System R Values Cladded Wall

FOILBOARD PANEL	HEAT FLOW OUT WINTER	HEAT FLOW IN SUMMER
GREEN 25	Rt4.5	Rt4.3
GREEN 20	Rt4.4	Rt4.2
GREEN 15	Rt4.2	Rt4.1
GREEN 10	Rt4.1	Rt3.9

System Description: 9mm Fibre Cement Cladding (R0.04), 19mm reflective air space, Foilboard, 19mm reflective air space, 19mm x 35mm Softwood Batten, Nonreflective Wall Wrap, 90x35 Timber Frame @600mm stud spacing, 90mm R2.7 Glass wool Batt Insulation, 10mm Plasterboard Lining. Calculations per AS/NZS 4859 Part 1&2: 2018.

If elements of construction vary from that described, this may produce a different thermal resistance result.

If the R-Value required for your project is not listed in the table above, please complete the Wall R-Value Request Form and submit the necessary project details.

Wall R -Value Request

DISCLAIMER All statements and technical information contained herein are based on tests we believe to be reliable, but the accuracy thereof is not guaranteed. Users assume all risk and liability resulting from the use of the product and must confirm the suitability thereof by their own calculations. Conditions of Sale contain a limited warranty against manufacturing defects. Where applicable, Foilboard GREEN should be installed per the National Construction Code (NCC), state building legislation and/or a performance solution.

Added Insulation R Values Cladded Walls

FOILBOARD PANEL	ADDED INSULATION R VALUE WINTER	ADDED INSULATION R VALUE SUMMER
GREEN 50	R2.5	R2.4
GREEN 30	R2.1	R2.0
GREEN 20	R1.8	R1.8
GREEN 15	R1.7	R1.6
GREEN 10	R1.6	R1.5

System Description: 9mm Fibre Cement Cladding (R0.04), 19mm reflective air space, 19mm x 35mm softwood batten, Foilboard, 90mmx35mm Timber Frame @600mm stud spacing, 10mm Plasterboard Lining. Calculated per AS/NZS 4859 Part 1 & 2:2018 Added Insulation R Value includes the material insulation R Value and the R Values of the associated reflective airspaces within the insulation system pathway.

If elements of construction vary from that described, this may produce a different thermal resistance result.

Higher Added Insulation R Values Cladded Walls

FOILBOARD PANEL	ADDED INSULATION R VALUE WINTER	ADDED INSULATION R VALUE SUMMER
GREEN 25	R4.7	R4.5
GREEN 20	R4.6	R4.4
GREEN 15	R4.4	R4.2
GREEN 10	R4.3	R4.1

System Description: 9mm Fibre Cement Cladding (R0.04), 19mm reflective air space, Foilboard, 19mm reflective air space, 19mm x 35mm Softwood Batten, Nonreflective Wall Wrap, 90x35 Timber Frame @600mm stud spacing, 90mm R2.7 Glass wool Batt Insulation, 10mm Plasterboard Lining. Calculations per AS/NZS 4859 Part 1&2: 2018. Added Insulation R Value includes the material insulation R Value and the R Values of the associated reflective airspaces within the insulation system pathway.

If elements of construction vary from that described, this may produce a different thermal resistance result.

If the R-Value required for your project is not listed in the table above, please complete the Wall R-Value Request Form and submit the necessary project details.

Wall R-Value Request

DISCLAIMER All statements and technical information contained herein are based on tests we believe to be reliable, but the accuracy thereof is not guaranteed. Users assume all risk and liability resulting from the use of the product and must confirm the suitability thereof by their own calculations. Conditions of Sale contain a limited warranty against manufacturing defects. Where applicable, Foilboard GREEN should be installed per the National Construction Code (NCC), state building legislation and/or a performance solution.