FAKRO - Smoke Ventilation Domed Roof Window Kit (DSC-C)

The Fakro DSC-C Smoke Ventilation Domed Roof Window Kit is a natural smoke and heat exhaust ventilator (NSHEV) engineered for optimal fire safety and everyday functionality. Combining advanced smoke extraction performance with energy efficient glazing and sleek aesthetics, it's the ideal solution for commercial or residential buildings that require EN 12101-2 compliance.

Key Features

• Efficient Smoke Extraction - equipped with two actuators that lift the sash 50cm parallel to the base, enabling rapid removal of smoke and heat in emergency situations.
• Durable Polycarbonate Dome - provides superior weather resistance, UV protection, and impact strength for long lasting performance.
• High Thermal Insulation - features a double glazed unit with a U-Value of 1.0 W/m²K (glass U-value 1.1 W/m²K), ensuring comfort and energy efficiency.
• Acoustic Comfort - delivers an acoustic rating of 35dB (-1, -3) to minimise external noise intrusion.
• Enhanced Frame Design - constructed from multi chamber PVC and mounted on an additional XRD base, achieving a total upstand height of 30cm for better insulation and structural stability.
• Sleek Aesthetic - hidden lifting mechanisms ensures a discreet, modern look when closed.
• Stylish Interior Finish - interior frame finished in RAL9010 white PVC for a clean, contemporary appearance.

Integrated Fire Safety Components

The DSC-C kit comes with all essential control and safety elements for smoke and heat exhaust functionality:

• Control Unit (RZN4404K) - for system automation and emergency operation.
• Alarm Push Button / Break Glass (RT45) - for immediate manual activation.
• Smoke Sensor (OSD 23) - for automatic smoke detection and response.

Optional accessories include:

• LP1 Switch for daily ventilation use.
• Rain Sensor for automatic closure during rainfall (sold separately).

Technical Highlights

• Roof pitch compatibility: 0-15°
• Total upstand height: 30cm (with XRD base)
• Acoustic rating: 35dB (-1, -3)
• Thermal performance: U = 1.0 W/m²K
• Certification: EN 12101-2 (Smoke Ventilation Standard)

The Fakro DSC-C Smoke Ventilation Domed Roof Window Kit delivers exceptional performance, combining certified fire safety, thermal efficiency, and modern design - making it the ideal choice for safe, compliant, and comfortable flat roof installations.