An overview of the new requirements

Did you know our range of ACOUSTIC vents is unique? Unlike others on the market (where to meet standards, you need to fit two vents) the 2500EA and 5000EA vents have one of the best acoustic performances AND AIRFLOW so you only need to fit one. Why fit two vents when one will do?


The 2500EA and the 5000EA equivalent area vents are the smallest acoustic window vents on the market and achieve the best acoustic performance for window ventilators in the UK – up to 45dB(A) It is a simple and adaptable solution for windows in residential dwellings that have external noise issues or planning restrictions.

  • Provides 2500mm² or 5000mm² equivalent area from a single vent (based on unit selected)
  • Modular acoustic components offers a range of acoustic performances and flexible installation options.
  • Excellent airtightness performance with upward air deflection to reduce the risk of draughts.
  • Manufactured from Aluminium Alloy.

Sets comprise of:

1 EA Vent + 1 external acoustic module – providing noise reduction with discreet internal aesthetics.

1 EA Vent + 2 acoustic modules – (for internal and external installation) – providing maximum noise reduction.


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2500EA Acoustic Internal

2500EA Internal Dimensions

5000EA Acoustic Internal

5000EA Internal Dimensions

2500EA Acoustic External

2500EA External Dimensions

5000EA Acoustic External

5000EA External Dimensions

Ordering Information

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