Acoustic Vents

WE WOULD NOT ADVISE MAKING HOLES IN ANY WALL IF YOU HAVE A NOISE PROBLEM. IF YOU HAVE NO OPTION BUT TO MAKE THIS HOLE THEN WE WOULD STRONGLY ADVISE USING ONE OF OUR ACOUSIC VENTS.

We offer three Acoustic Vents as standard but can also supply a wider range if required.

'9 x 3' Acoustic Cavity Liner Set with Hit & Miss Ventilator
Sound reduction is 38 db  D n,e,w

• Main Uses, Features and Benefits
• Acoustic background ventilator for a habitable room.
• D n,e,w rating BRE tested to BS EN ISO 717-1:1997.
• Equivalent area BRE tested at 1 Pa to BS EN 13141-1:2004.
• Internal Cavity Liner baffle reduces light and draughts.
• Manually controllable internal hit & miss vent with flyscreen.
• U.V. stabilised air brick and hit & miss ventilator.

125mm Acoustic Core Ventilator with Hit & Miss
Sound reduction is 39 db  D n,e,w

• Acoustic background ventilator for a habitable room.
  
• D n,e,w rating BRE tested to BS EN ISO 717-1:1997.
• Equivalent area BRE tested at 1 Pa to BS EN 13141-1:2004.
• Manually controllable internal hit & miss ventilator with flyscreen.
• For new and refurbishment projects.
• U.V. stabilised internal and external grilles.

If you require an external cowl for these vents please call our sales team BEFORE ordering online.