Cork as a Natural Insulator
Projected cork, with over 18 years in the Portuguese market, is a technical solution for cladding and insulation that combines high durability with superior thermal and acoustic properties. Designed to ensure longevity and comfort, this system is suitable for demanding applications, both in new constructions and renovation projects.
The NACICORK technology ensures efficient application, optimized performance, and compliance with environmental standards, making it the ideal choice for sustainable, high-performance projects.
Discover the factors that make the F08 NACICORK System a benchmark technical solution for those seeking performance, durability, and sustainability.
Compliance with the Basic Document on Energy Efficiency (DB EH1) of the Technical Building Code (CTE)
Acts as a final finish, available in a variety of colors
Cork only begins to degrade above 200ºC
Cork does not absorb water — water only rests on the surface due to its closed-cell structure
The air contained in the cells makes cork an excellent thermal insulator, resulting in reduced energy loss
Cork reduces the impact of airborne noise and the transmission of sound waves
Its permeability to water vapor prevents humidity caused by condensation
Cork prevents cracks and helps repair fissures, as it is a flexible material
It recovers 95% of its original shape once pressure is released because its membranes are highly flexible
Cork is composed of suberin, lignin, polysaccharides, tannins, and waxes, providing greater ecological and energy efficiency performance
Temperature and humidity have only a slight impact on cork; it demonstrates strong resistance to deterioration and climatic conditions
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