Effisus Breather FR-B ST
Modern Standard Facade Protection System
The Effisus Breather FR-B ST is a waterproof and breathable membrane, engineered to meet the standard requirements of modern construction. With a B-s1,d0 fire classification, also providing W1 watertightness, it delivers enhanced safety and performance for everyday facade applications.
Ventilated façade systems
Masonry and blockwork systems
Effisus Breather FR-B ST is a waterproof and breathable membrane, engineered to meet the standard requirements of modern construction. With a B-s1,d0 fire classification, also providing W1 watertightness, it delivers enhanced safety and performance for everyday facade applications.
Manufactured with a special coating allowing vapour diffusion, and designed to perform long term under extreme conditions, the membrane offers excellent resistance to UV exposure and temperatures up to 120°C, ensuring consistent performance over time.
The system includes a wide range of accessories allowing its installation on the most demanding project requirements promoting facade efficiency.
| Characteristics | Method | Result |
|---|---|---|
| Thickness | – | 0,35mm |
| Fire reaction | EN 13501-1 | Class B-s1, d0 |
| Watertightness | EN 1928 | W1 |
| Sd – value (m) | EN ISO 12572 | 0,075 |
| Tensile strength (MD/CD)(N/50mm) | EN 12311-1 | 200/140 |
| Elongation at break (%) | EN 12311-1 | 25% |
