Passive fire protection

Thermal insulation


thermal insulation product is a product that reduces heat transmission through the structure on which, or in which, it is installed.

At least two parameters must be taken into account in the evaluation of a product’s thermal insulation, its thermal conductivity (ability of a material to conduct heat) and its thermal resistance (ability of a material to resist the flow of heat).

The capacity of a product as a good thermal insulator comes from it having low thermal conductivity and high thermal resistance.

Perlita y Vermiculita, S.L.U. has several products for improving thermal insulation.

Here you will find our recommended product with which to ensure improved sound insulation: