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Greenwood DN Acoustic Window Ventilator
£53.57
VAT excluded
DN Vent provides 37dB acoustic attenuation and provides 1400mm2 equivalent area. Available in white and supplied with D Vent for inner vent installation. Manufactured from PVC.
DN Vent provides 37dB acoustic attenuation and provides 1400mm2 equivalent area. Available in white and supplied with D Vent for inner vent installation. Manufactured from PVC.
The DN Vent is an acoustic window vent providing acoustic attenuation up to Dn,e,w 37(dB).
- 1400mm² equivalent area (England & Wales)
- 1600mm² free area (Scotland)
- Front operation only
- Internal unit (D Vent) provides upward deflection of airflow
- Suitable for installation up to two floors only
- Available in white
GRN.1600DN
Data sheet
- Painted
- No
- Properties
- Plastic
- Styles
- Acoustic Window Vent
- Control options
- Front operation
- Other
- Tested in accordance with BS EN 13141-1:2004
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DN Vent provides 37dB acoustic attenuation and provides 1400mm2 equivalent area. Available in white and supplied with D Vent for inner vent installation. Manufactured from PVC.