falszigetelés

Falszigetelés, often translated as cavity wall insulation, refers to the process of filling the empty space within a double-skinned wall, typically a brick or block construction. This cavity was originally designed to provide a buffer against moisture and improve thermal performance, but it often remains unfilled in older buildings. Falszigetelés involves injecting insulating material into this void, significantly enhancing the building's energy efficiency.

The most common materials used for falszigetelés include mineral wool, such as rock wool or glass wool, and various foam products, like polyurethane foam or polystyrene beads. These materials are chosen for their excellent thermal resistance and ability to fill the cavity completely, minimizing air gaps. The installation process is generally non-disruptive, involving drilling small holes into the outer leaf of the wall and using specialized equipment to inject the insulation.

The benefits of falszigetelés are substantial. By reducing heat loss through the walls, it leads to lower energy bills for heating and cooling. This improved thermal performance also contributes to a more comfortable living or working environment, reducing drafts and cold spots. Furthermore, by preventing condensation within the cavity, falszigetelés can help to mitigate issues like dampness and mold growth, protecting the building's structure and improving indoor air quality. In many regions, falszigetelés is a recommended and cost-effective measure for upgrading existing building stock and meeting modern energy performance standards.