lisäeristekerrosten

Lisäeristekerrokset refer to additional layers of insulation added to existing building structures. This practice is a common method for improving the thermal performance of a building, thereby reducing energy consumption for heating and cooling. Such layers can be applied internally or externally, depending on the specific building design and renovation goals.

The primary purpose of adding lisäeristekerrokset is to enhance the overall U-value (thermal transmittance) of the building envelope, which includes walls, roofs, and floors. By increasing the insulation thickness, heat flow is minimized, leading to more stable indoor temperatures and reduced reliance on heating and cooling systems. This not only contributes to energy savings but also improves occupant comfort and can help mitigate issues like condensation and mold growth by keeping internal surfaces warmer.

Various insulation materials can be used for these additional layers, including mineral wool, rigid foam boards, or blown-in insulation. The choice of material depends on factors such as cost, fire resistance, moisture properties, and environmental impact. Careful consideration is given to how these layers are integrated with the existing structure to avoid creating thermal bridges and to ensure a continuous insulation layer. Proper detailing and installation are crucial for the effectiveness and longevity of the added insulation.