FLAMEX
IZOTEX® FLAMEX is an A2-s1,d0 classified, vapour-permeable façade membrane for ventilated rainscreen façades. It protects the insulation layer against rain and weather exposure, while its low sd value allows moisture to escape to the outside. The membrane meets watertightness class W1 and is suitable for façades with increased fire-performance requirements.
- For ventilated rainscreen façades
- Protects the insulation layer against rain and weather exposure
- Non-combustible, Euroclass A2-s1,d0
- Vapour-permeable with an sd value < 0.2 m – supports moisture release to the outside
Technical information
Overview of the key technical properties and performance values of IZOTEX® FLAMEX.
| Product Name | IZOTEX® FLAMEX / Non-combustible façade membrane |
| Composition | Fibreglass |
| Roll Width | 145 cm |
| Roll Length | 50 m |
| Weight | 225 g/m² |
| Reaction to Fire | A2-s1, d0 |
| Vapour Behaviour | Vapour-permeable |
| Sd Value | < 0.2 m |
| Watertightness | W1 |
What we offer
Non-combustible, vapour-permeable and UV-resistant protective membrane for façade insulation systems.
Non-Combustible
Euroclass A2-s1,d0 for increased fire safety in façade constructions.
Vapour-Permeable
Allows moisture to escape to the outside.
Low sd Value
sd value < 0.2 m for high water vapour permeability.
Watertight W1
Tested watertightness class W1 according to EN 1928.
Protects the Insulation
Protects the insulation layer against rain and weather exposure.
Mechanical Stability
Fibreglass-based structure for stable façade applications.
High UV Resistance
Suitable for temporary UV exposure during the construction phase.
Wide Roll Width
145 cm roll width for efficient installation over large façade areas.
Frequently asked questions
Everything you need to know about IZOTEX FLAMEX – quickly and clearly.