BPD Store stocks Passivent’s range of window tricklevents. Available in standard, acoustically attenuated (for noisy install locations) and humidity sensitive (which open in response to high humidity events), the range is designed to meet even the toughest window trickle ventilation requirements.
Passivent Acoustic Energy Saver Humidity Sensitive Trickle Ventilator
£35.52 incl. VAT
£29.60 excl. VAT