TECHNOVENT EXTRA – non-combustible stone wool slabs for heat and sound insulation layer in curtain-type ventilated facade systems.
Scope:
The boards are designed for use in civil and industrial construction as:
- The main thermal and acoustic insulation layer in single-layer insulation in curtain wall facade systems with air gap;
- of the upper thermal and acoustic insulation layer in multilayer insulation in curtain wall facade systems with air gap.
Features and Benefits:
- High heat-saving capacity
- Does not require the use of windproof membranes
- Vapour permeability
- Refers to non-combustible materials (class NG)
