Nov 25, 2025
Titon is pleased to announce the expansion of its SF Xtra Sound Attenuator product family with the introduction of a new 4000EA vent and canopy variant further enhancing the company’s offering for high-performance acoustic ventilation solutions.
Independently tested in accordance with BS EN 20140-10:1992 and ISO 140-10:1991, the new 4000EA variant with 75mm vent and canopy achieves Dn,e,w (C; Ctr) = 40 (-1;-3) dB when open and Dn,e,w (C; Ctr) = 49 (-1;-4) dB in a closed position.
Key benefits include:
- Cost-effective sound attenuating ventilator for indoor and outdoor use
- Adaptable combinations of ventilator size (V25, V50, V75mm) and canopy sizes (C25, C50, C75mm) to meet differing acoustic specifications
- Designed for retrofit applications - fits over a 13 mm slot and compatible with Trimvent® Select, Trimvent® 4000 Hi Lift or Trimvent® Select Xtra slot size
- Durable construction: manufactured from aluminium 6063A T6, with POM component parts; high-performance gasket and compression closing action improve sealing especially under adverse conditions.
As building regulations and acoustic requirements grow ever more stringent - especially in residential, retrofit and mixed-use developments - the need for ventilation solutions that not only deliver fresh air but also manage noise ingress is paramount. With its expanded range offering a 4000EA variant, Titon is well-positioned to support architects, specifiers and installers in meeting both ventilation performance and sound-attenuation targets.
The SF Xtra Sound Attenuator 4000EA vent and canopy are available now through Titon’s sales and technical support channels. For more details, please contact Titon Sales & Technical Support at +44 (0)1206 713801 or sales@titon.com.
> Download the catalogue page
> Download the Guide to Acoustic Trickle Vents
