High-temperature insulating boards and panels

Make sure you have the most efficient heating appliance possible with our low-cost silicate and vermiculite panels.

Works just as well with fireplaces, inserts and wood stoves as with masonry heaters, barbecues and bread ovens.

Ideal for ensuring good thermal insulation, with an economical material that is very easy to work.

Can also be used for building insulation: calcium silicate is a very good acoustic and moisture-regulating insulator.

It is increasingly found in low-energy houses.

Its unbeatable value for money and ease of use make it a must among refractory materials.

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Vermiculite is often found inside wood stoves and masonry heaters to avoid expansion problems between materials and to ensure better combustion.

Silicate and vermiculite can withstand heat of up to 1000 degrees, but only vermiculite can be exposed to fire.

At Coeur de Foyer we also offer ready-to-use adhesives, primers and renders specially designed for these insulating materials.