Altherm ICF confirms that both our 300mm and 350mm Insulating Concrete Formwork (ICF) block systems are now covered by Environmental Product Declarations (EPDs), independently verified in accordance with ISO 14025 and EN 15804+A2.

EPDs provide standardised, third-party-verified environmental impact data for construction products, reported using a consistent methodology and a common set of indicators in accordance withN 15804. This enables EPD data to be incorporated into whole-building Life Cycle Assessment (LCA) and supports more transparent product comparison in a building context.

The EPDs apply to the Altherm ICF block system, manufactured at the Altherm production site in Swords, Co. Dublin. The installed system comprises two 75mm EPS insulating panels connected by high-strength polypropylene webs, forming a cavity for on-site concrete infill.

•Altherm 300mm ICF system:  EPS panels (75mm + 75mm) with a 150mm core for concrete infill, and can be used for house building.

•Altherm 350mm ICF system: EPS panels (75mm + 75mm) with a 200mm core for concrete infill, and can be used for multi-storey blocks and commercial buildings.

Altherm Insulating Concrete Formwork Systems are manufactured in compliance with the Irish Building Regulations 1997–2024 (structure, fire, sound, moisture, durability, and conservation of fuel and energy when used as specified) and are certified under NSAI Agrément Certificate 20/0415.

Both EPD certificates are available for viewing and download HERE.

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