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Foilboard
Foilboard Insulation Systems
Foilboard is a versatile rigid insulated panel manufactured locally here in Australia and fully endorsed by Standards Australia
Foilboard Insulation Systems offers an increasing array of performance insulation materials for both residential and commercial applications.
Ceiling, Wall & Underfloor Insulation Supplier & Manufacturer in Australia
Foilboard® GREEN – Rigid Insulation Panel For Floors, Walls And Ceilings
Foilboard® GREEN is the ideal rigid insulation panel for use under floors, inside walls, in roofs, and even for lining man-caves and sheds.
Proudly manufactured in Australia, it features a fire-retardant expanded polystyrene (FR-EPS) core with pure aluminium foil laminated to both sides. This creates a superior insulant, thermal break, and a non-permeable moisture barrier—all in one product.
Engineered for easy, fast installation, Foilboard® GREEN is non-itchy, fibre-free, and delivers long-lasting thermal performance throughout the life of the building.
| Product | Stock Held | Stock Held | Manufactured to Order | Manufactured to Order | Pre-cut Service Available | ||
|---|---|---|---|---|---|---|---|
| 2400*1200 | 2700*1200 | 2400*1200 | 2400*1200 | ||||
| GREEN 10 | FR-EPS | 10 mm | |||||
| With the use of the Foilboard® Flexi-fast fastener, Foilboard® GREEN rigid panel is perfect for retrofitting to existing flooring systems. Foilboard® GREEN is light weight, easy to cut and manoeuvre into place, making it the perfect underfloor insulation. | |||||||
| GREEN 15 | FR-EPS | 15 mm | |||||
| With the use of the Foilboard® Flexi-fast fastener, Foilboard® GREEN rigid panel is perfect for retrofitting to existing flooring systems. Foilboard® GREEN is light weight, easy to cut and manoeuvre into place, making it the perfect underfloor insulation. | |||||||
| GREEN 20 | FR-EPS | 20 mm | |||||
| With the use of the Foilboard® Flexi-fast fastener, Foilboard® GREEN rigid panel is perfect for retrofitting to existing flooring systems. Foilboard® GREEN is light weight, easy to cut and manoeuvre into place, making it the perfect underfloor insulation. | |||||||
| GREEN 25 | FR-EPS | 25 mm | |||||
| Where space is of a premium, Foilboard® GREEN rigid panel works perfectly within skillion and cathedral roof spaces. | |||||||
| GREEN 30 | FR-EPS | 30 mm | |||||
| An excellent choice for commercial insulation projects, Excel 30 offers the very best in Foilboard technology. Recommended for commercial underfloor and concrete wall applications, this product will provide fire safety, all-year round comfort and enjoyment as well as energy savings in extreme temperatures. | |||||||
| GREEN 40 | FR-EPS | 40 mm | |||||
| Fixing Foilboard® GREEN rigid panel via a batten framework to the underside of a concrete floor aids in additionally boosting the thermal value through the creation and utilisation of the reflective airspace between the Foilboard® GREEN panel and soffit above. | |||||||
| GREEN 50 | FR-EPS | 50 mm | |||||
| Fixing Foilboard® GREEN rigid panel via a batten framework to the underside of a concrete floor aids in additionally boosting the thermal value through the creation and utilisation of the reflective airspace between the Foilboard® GREEN panel and soffit above. | |||||||
| GREEN 60 | FR-EPS | 60 mm | |||||
| GREEN 70 | FR-EPS | 70 mm | |||||
| GREEN 80 | FR-EPS | 80 mm | |||||
| GREEN 90 | FR-EPS | 90 mm | |||||
| GREEN 100 | FR-EPS | 100 mm | |||||
Custom thicknesses available upon request
Standard size 2700mm x 1200mm stocked in VIC and SA only
Minimum order quantities apply – please contact our office for details and lead times
What is Foil Insulation?
Foil insulation is a highly effective solution for improving the thermal efficiency of homes, offices, and other buildings. These reflective foil panels are designed to regulate indoor temperatures by keeping spaces cooler in summer and warmer in winter, ensuring year-round comfort.
How Does Foil Insulation Work?
Foil insulation works by forming a barrier between the internal and external environments of a building. On hot days, the reflective surface bounces heat away from the structure, helping to maintain a cooler interior. In colder weather, it helps retain heat, making the space more energy efficient.
Benefits of Foil Insulation
Installing foil insulation offers numerous advantages, including:
- Improved thermal efficiency for more consistent indoor temperatures
- Reduced reliance on heating and cooling systems, lowering environmental impact
- Decreased energy bills due to less usage of climate control systems
Installing Foil Insulation Panels
Installation methods may vary depending on the application. While professional installers are available, DIY installation is also an option. For detailed instructions, you can refer to specific installation guides.
Foilboard® GREEN – Nationwide Availability
Foilboard® GREEN rigid insulation panels are available across Australia through a trusted network of insulation providers, hardware and timber merchants, wholesalers, and distributors.
Foilboard® and Sustainability
Engineered with sustainability in mind, Foilboard® Insulation Panels are built to last the lifetime of a building. They provide a true thermal break, delivering long-term energy savings and superior performance compared to traditional insulation materials.
By maintaining stable temperatures, Foilboard® reduces the need for inefficient artificial heating and cooling, helping to cut down on energy use and greenhouse gas emissions.
Made without Volatile Organic Compounds (VOCs) or CFCs, the Expanded Polystyrene (EPS) core is environmentally safe. The pure aluminium foil laminated to both sides is also 100% recyclable.
Trusted Australian Innovation
Foilboard® GREEN has been proudly designed, tested, and manufactured in Australia for over 25 years. As the first product of its kind in the Australian market, it continues to set the standard for rigid insulation panels—offering superior energy performance, reduced carbon footprint, and long-term savings.