Large Shed Page | Foilboard Insulation Systems

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LARGE SHEDS

Large shed structures provide versatile, high-capacity spaces ideal for industrial, commercial, and agricultural applications. When combined with Foilboard Insulation, they offer enhanced energy efficiency, improved temperature control, and long-term durability making them the perfect solution for any large-scale project.

INSTALLATION ACCESSORIES

Depending on your application, choose one of the following:

Steel Fasteners: For fixing Foilboard to steel using the included screw and plate.
Blank Plate Fasteners: For use when supplying your own nail or screw (non-standard fixings).

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

R Values Shed Walls - Direct Fix

FOILBOARD PANEL	TOTAL SYSTEM R VALUE WINTER	TOTAL SYSTEM R VALUE SUMMER	ADDED INSULATION R VALUE WINTER	ADDED INSULATION R VALUE SUMMER
GREEN 50	Rt2.7	Rt2.6	R2.5	R2.4
GREEN 40	Rt2.5	Rt2.4	R2.3	R2.2
GREEN 25	Rt2.2	Rt2.1	R2.0	R1.9
GREEN 20	Rt2.0	Rt2.0	R1.8	R1.8

System Description: Metal Cladding, Steel Top-Hat Girts 64mmx34mmx1.0mm at 1200mm c/c. Foilboard installed to top-hats. Steel Columns 150mmx50mmx1.5mm 400mm c/c, 19mmx35mm Pine Batten spaced 600mm c/c, 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.

R Values Shed Walls - Compression Fit

FOILBOARD PANEL	TOTAL SYSTEM R VALUE WINTER	TOTAL SYSTEM R VALUE SUMMER	ADDED INSULATION R VALUE WINTER	ADDED INSULATION R VALUE SUMMER
GREEN 50	Rt2.4	Rt2.3	R2.4	R2.3
GREEN 40	Rt2.3	Rt2.2	R2.3	R2.2
GREEN 25	Rt2.0	Rt2.0	R2.0	R1.9
GREEN 20	Rt1.9	Rt1.9	R1.8	R1.8

System Description: Metal Cladding, Steel Top-Hat Girts 64mmx34mmx1.0mm at 1200mm c/c. Foilboard installed between top-hats. Steel Columns 150mmx50mmx1.5mm 400mm c/c, 19mmx35mm Pine Batten spaced 600mm c/c, 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.

R Values Shed Roof - Underside of Purlins

FOILBOARD PANEL	TOTAL SYSTEM R VALUE HEAT FLOW UP	TOTAL SYSTEM R VALUE HEAT FLOW DOWN	ADDED INSULATION HEAT FLOW UP	ADDED INSULATION HEAT FLOW DOWN
GREEN 50	Rt2.1	Rt2.9	R2.1	R3.4
GREEN 25	Rt1.6	Rt2.6	R1.6	R2.9
GREEN 20	Rt1.5	Rt2.5	R1.5	R2.8

System Description: Metal Cladding Roof. Foilboard installed to top-hats. Steel Columns 150mmx50mmx1.5mm at 4000mm c/c. 10 Degrees Pitched Roof. Steel Top-Hat Girts 64mmx34mmx1.0mm at 1200 mm c/c. 19mmx35mm Pine timber battens at 600mm c/c, 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.

R Values Shed Roof Between Purlins

FOILBOARD PANEL	TOTAL SYSTEM R VALUE HEAT FLOW UP	TOTAL SYSTEM R VALUE HEAT FLOW DOWN	ADDED INSULATION HEAT FLOW UP	ADDED INSULATION HEAT FLOW DOWN
GREEN 50	Rt2.0	Rt2.5	R2.1	R2.9
GREEN 25	Rt1.6	Rt2.4	R1.6	R2.8
GREEN 20	Rt1.5	Rt2.4	R1.5	R2.7

System Description: Metal Cladding Roof. Foilboard installed between top-hats. Steel Columns 150mmx50mmx1.5mm at 4000mm c/c. 10 Degrees Pitched Roof. Steel Top-Hat Girts 64mmx34mmx1.0mm at 1200 mm c/c. 19mmx35mm Pine timber battens at 600mm c/c, 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.

If your project requires information not shown in this table, please submit your request via the contact us form.

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.