VELUX GGL UK08 207040 Smoke Ventilation Window - 134cm x 140cm

When fitted as part of your smoke ventilation system, this pitched roof window can help to quickly release excess heat and smoke. Extensively tested and compliant with all EU requirements, it can open to a full fire position within just 60 seconds when smoke ventilation is activated.

With --70 double glazing, this sloped roof window features a range of benefits including a UV filter which protects your furnishing from the sun's harmful UV rays which cause fading, a toughened outer pane which provides additional strength for resilience against external environmental factors and a safety laminated inner pane which stop glass from falling into your room in event of breakage. With up to 35dB of sound insulation, it provides rain noise reduction for heavy rainfall against the window.

Features & Benefits: VELUX GGL UK08 207040 Smoke Ventilation Window - 134cm x 140cm

• White painted internal finish for modern interiors
• Same exterior design as other VELUX sloped roof windows
• Double glazing with a 1.3W/m²K uValue
• Suitable for use with roof pitches from 15° up to 60° (90°)
• For use with the VELUX smoke ventilation control system
• Range of flashings available to suit your installation requirements
• 10-year guarantee on windows and flashings

The VELUX smoke ventilation control system can allow several functions including automatic opening of the window as well as letting in fresh air for enhanced indoor comfort.

Standards & Certification

• Testing according to DIN EN 12101-2

Please note:

• For geometric smoke ventilation, the system is certified to EN ISO12101-2 for roof pitches between 15° and 90°. For aerodynamic smoke ventilation, the system is certified to EN ISO12101-1 for roof pitches between 15° and 60°.