Stone Facade Wool 125 kg 3 cm100/60

Stone Facade Wool – High-Performance Thermal Insulation for Facades

Stone facade wool is a specialized insulation material designed for external facade systems. Made from mineral fibers, it provides excellent thermal and sound insulation, resistance to high temperatures, and long-term protection for buildings. Thanks to its non-combustibility and vapor permeability, this material is ideal for energy-efficient construction solutions.

Technical Specifications:

• Melting Point: >1000°C (according to DIN 4102) – ensures high fire resistance.
• Fire Class: A1 (according to EN13501-1) – completely non-combustible material.
• Thermal Conductivity Coefficient (λD): 0.039 W/m·K (according to EN 12667) – excellent insulation capability.
• Specific Heat Capacity (Cp): 1030 J/kg·K (according to EN 12524) – efficient heat storage and transfer.
• Airflow Resistance (AFr): ≥6 kPa·s/m² (according to EN 29053) – ensures good sound insulation.
• Water Absorption (long-term, Wlp): ≤ 3 Kg/m² (according to EN 12087) – minimal moisture absorption in prolonged contact with water.
• Water Absorption (short-term, Wp): ≤ 1 Kg/m² (according to EN 1609) – low water absorption in short-term exposure.
• Water Vapor Diffusion Resistance Factor (μ): 1 – excellent vapor permeability, prevents condensation.
• Density: 30 kg/m³ – optimal balance between density and insulation properties.

Advantages:

✔ High fire resistance, withstanding temperatures above 1000°C
✔ Excellent sound insulation and noise reduction
✔ High vapor permeability – prevents moisture buildup
✔ Durability and resistance to atmospheric conditions
✔ Environmentally friendly and safe material

Stone facade wool is the ideal choice for thermal insulation of external walls, facades, and ventilated facade systems. It contributes to energy efficiency, comfort, and safety in modern buildings.