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?
Features
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.
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.
| Acoustic Performance | Acoustic Performance | Acoustic Performance | ||
|---|---|---|---|---|
| Description | Dn,e,w | Dn,e,w(C) | Dn,e,w(Ctr) | Equivalant area mm² |
| Vent + 1 Acoustic External Module | 42dB(A) | 41dB | 40dB | 2670 |
| Vent + 2 Acoustic Modules | 45dB(A) | 43dB | 42dB | 2670 |
| Vent + 1 Acoustic External Module | 39dB(A) | 38dB | 37dB | 5350 |
| Vent + 2 Acoustic Modules | 42dB(A) | 40dB | 38dB | 5350 |
2500EA Acoustic Internal
5000EA Acoustic Internal
2500EA Acoustic External
5000EA Acoustic External
Ordering Information
| Code | Description | Controls | Colour |
|---|---|---|---|
| S/V2500EAAC1/WH | Vent + 1 Acoustic External Module | Front | White |
| S/V2500EAAC2/WH | Vent + 2 Acoustic Module | Front | White |
| S/V5000EAAC1/WH | Vent + 1 Acoustic External Module | Front | White |
| S/V5000EAAC2/WH | Vent + 2 Acoustic Module | Front | White |