Description
Foilboard 50mm x 2400mm Rigid Insulation Panels
Foilboard 50mm x 2400mm – High-Performance Thermal Protection for Walls, Roofs, and Floors
50mm Foilboard x 2400mm insulation panels offer a lightweight, energy-efficient solution designed for both residential and commercial buildings. These Foilboard 50mm x 2400mm foil-faced insulation boards combine a 50mm thick expanded polystyrene (EPS) core with reflective aluminium foil facings on both sides. As a result, the rigid EPS insulation panels create a durable barrier that reduces heat transfer through conduction and radiation. Therefore, this foil-faced rigid panel insulation helps buildings maintain comfortable indoor temperatures while significantly lowering energy consumption.
Foilboard 50mm x 2400mm Foil-Faced Boards – What Makes them Effective?
Each Foilboard 50mm x 2400mm EPS foil insulation panel features a thick expanded polystyrene core laminated with double-sided reflective foil. Consequently, this dual-layer foil-faced insulation board delivers excellent thermal resistance by both resisting conductive heat flow and reflecting radiant energy. Thus, it helps regulate internal temperatures throughout the year, ensuring year-round comfort.
Benefits of Choosing Foilboard 50mm x 2400mm Rigid Insulation Panels
This 50mm rigid foil insulation board performs reliably across many applications, offering several key advantages:
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Solid R-Values – Ideal for moderate climate zones requiring mid-range thermal protection.
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Water and Mould Resistance – Unlike some bulk insulation, it won’t absorb moisture or degrade over time.
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Lightweight and Easy to Install – Therefore, installers can cut it cleanly and fit it snugly with minimal effort.
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Multi-Application Flexibility – You can use these rigid foil-faced panels in walls, ceilings, floors, and slabs.
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Environmentally Friendly – Additionally, it’s made from recyclable EPS materials that support sustainable building.
A Smarter Alternative to Bulk and Batts Insulation
Traditional batts and bulk insulation often slump or absorb moisture, reducing their effectiveness. On the other hand, Foilboard 50mm rigid panels maintain their shape and thermal value for decades. Moreover, their reflective foil surfaces boost radiant heat resistance, which is especially beneficial in hot climates or under metal roofs.
Built for Australian Conditions and Standards
Because these foil-faced EPS insulation panels are locally manufactured, they meet national building codes and energy efficiency standards. Furthermore, they help builders and homeowners comply with NatHERS and BASIX requirements, making them a smart choice for sustainable construction projects.
Where to Use Foilboard 50mm Insulation Boards
Thanks to their versatile thickness and rigidity, these rigid foil insulation panels suit many common building applications:
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Wall cavities (both timber and steel framed)
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Suspended floors and underfloor spaces
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Pitched or cathedral roof spaces
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Underside of concrete slabs
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Garages, sheds, and other non-habitable areas
Fast Installation with Long-Term Benefits
Installation is quick and straightforward. You can cut these foil-faced rigid panels easily with a utility knife or saw, then seal joints with foil tape to prevent air leakage. As a result, they maintain their thermal performance over time without requiring maintenance.
Trusted Rigid Insulation for Long-Term Efficiency
Builders, designers, and renovators consistently rely on these 50mm foil insulation boards to deliver lasting thermal protection. Additionally, their local manufacturing and sustainability benefits make them a proven solution for energy-conscious construction.
See the full range from Foilboard in our online store.
📞 Call us on 03 8339 7111 to confirm stock or ask about lead times
Pickup location: 56 Yellowbox Drive, Craigieburn VIC
🕒 Business hours: Mon–Thurs 6:30am–4:00pm | Fri 6:30am–3:00pm
🚚 Delivery is also available across Melbourne during business hours
