Our Trickle Vents offer a great ventilation system that is designed to provide increased airflow while helping to prevent condensation. It is made of premium quality materials, including robust UV-stabilised PVCu, and is therefore suitably strong and durable. It is easily adjustable, with an airflow switch that allows for controlled airflow and the option of complete closure. The vent is suitable for various window frames, including uPVC, wood, and aluminium. Its increased airflow and high-quality construction make it an ideal choice for those who want to improve ventilation and reduce condensation in their home or building.