Expanded cork - discover the benefits of good insulation

When building a house, it is essential to ensure its insulation, as it determines the performance of the materials over time. Poorly installed insulation, or its absence, is especially noticeable in winter, but not only there. Inadequate soundproofing is a cause for concern and prompts the search for alternative solutions. Expanded cork is one such solution. What do we know about it?

What should be used as insulation?

Cork, as a material, has one advantage over polystyrene or wool: it is completely natural. It is made from the bark of the cork oak tree. Its production process involves exposing the cork granules to heat and pressure, without any additives. 20 minutes at 335°C and a pressure of 0.5 kg/m³ seals the empty spaces between the granules, while a special, naturally occurring binder binds them together. This makes it an excellent solution for creating an acoustic wall.

Properties and uses of cork

Expanded cork can be used in many areas. It can be used on the exterior of a home, where it effectively replaces mineral wool, for example. It provides excellent thermal and vibration insulation. Since cork is natural, it acts as a kind of acoustic barrier, eliminating noise and leaks in the room.

Thermal insulation, meanwhile, allows for better energy management, allowing the home to warm up faster and lose less thermal energy. This can easily reduce high heating bills. The acoustic or thermal insulation of expanded cork is an advantage of expanded cork.

Easy to assemble and natural

Acoustic cork is an incredibly easy-to-install insulating material. It adheres to walls, significantly reducing installation time. Furthermore, cork is a natural product derived from oak bark, so it poses no risk of releasing harmful artificial substances. Its naturally derived properties make it the most effective soundproofing material.

Cork is also suitable for indoor use, for example, if you want to soundproof a room and are looking for soundproofing mats. Cork makes it easy to finish a wall, making it an ideal technical element for renovation and construction projects.

It's a good idea to consider natural solutions that combine thermal insulation and effective soundproofing. Expanded acoustic cork is suitable for both indoor and outdoor use. It's a complete solution.