Isocor: excellence in natural cork insulation

From its roots in the tradition of Iberian cork to its advanced technology in insulation solutions, Isocor has established itself as a benchmark in the natural construction materials sector. Its commitment to sustainability, to thermal, acoustic and vibration comfort, and to durability makes its products a safe bet for demanding projects.

Its product catalogue, based on natural expanded cork, meets the highest demands of the bioclimatic and eco-friendly construction sector. Thanks to their exceptional thermal, acoustic and anti-vibration properties, Isocor insulation materials guarantee maximum comfort, energy efficiency and durability in all types of project: from passive houses and sustainable restorations to major works of contemporary architecture.

With Isocor, insulation stops being a mere building component and becomes a statement of sustainability and quality of life.

Why Isocor?

100% plant-based and renewable
Isocor products are made exclusively from natural cork harvested from cork oaks during the annual stripping process, using only physical processes (steam, pressing), with no unnecessary synthetic additives.
High thermal, acoustic and anti-vibration performance
Isocor expanded cork agglomerate offers a triple function: thermal insulation against both heat and cold, acoustic absorption of ambient or impact noise, and anti-vibration properties that make it valuable in environments requiring vibration control.
Versatility of applications
Its solutions are used on façades (ETICS or exposed), interior and exterior walls, pitched or flat roofs, floors, cold rooms, concrete structures and anti-vibration insulation systems.
Durability and stability over time
The performance of Isocor cork remains constant over the years, with no significant degradation or loss of thermal or acoustic behaviour.

Applications of Isocor cork

Façades and exterior walls: Isocor expanded cork acts as an excellent continuous thermal insulator, whether in ETICS systems or as an exposed cladding. It helps improve energy efficiency and protects the building from temperature changes.
Roofs: on both flat and pitched roofs, Isocor cork offers durable insulation that reduces energy losses and prevents condensation, while maintaining the building's natural breathability.
Floors and slabs: applied beneath flooring or between slabs, natural cork improves acoustic comfort by reducing impact noise and vibration, as well as providing thermal insulation.
Cold rooms and plant rooms: thanks to its thermal stability and resistance to moisture, expanded cork is a natural, safe option for refrigeration chambers or spaces requiring constant temperature control.
Anti-vibration insulation: high-density Isocor cork agglomerate is also used to reduce the transmission of vibration in machinery, railway lines, foundations and industrial structures.

At RedVerde, we believe in the added value of Isocor

By including Isocor in our selection of brands, we offer our customers insulation solutions that combine performance, environmental health and technical transparency. Thanks to its track record and specialisation in cork, we are confident it delivers a point of difference against other synthetic insulation materials on the market.

We invite you to explore its products in detail (technical data sheets, uses, images) and to get in touch if you need advice on your project with Isocor cork.

Isocor: excellence in natural cork insulation

Why Isocor?

Applications of Isocor cork

At RedVerde, we believe in the added value of Isocor

Products Isocor

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