Trickle Vents

Our window trickle vent range provides high-performance, F1-compliant window trickle ventilators for UPVC, Aluminium, and Timber windows. Designed to meet Building Regulations for background ventilation, these compact vents deliver excellent Equivalent Area (EA) airflow, reduced machining time, and durable ASA construction for long-lasting performance. With slim slot designs, simple screw or clip fix installation, and smart airflow control that reduces draughts while enhancing comfort, our window vents improve ventilation efficiency in any window system.