The Brookvent SM1200 trickle vent is the ideal solution for effective, discreet window ventilation, combining a compact design with enhanced acoustic performance. Featuring a modern, angled profile and a smooth, polyester powder-coated finish, the SM1200 is designed to complement a wide range of window styles while providing controlled background ventilation for residential and commercial properties.
Designed for surface mounting onto suitable windows, the SM1200 allows fresh air to circulate while windows remain closed. Its compact appearance makes it a practical choice for both new window installations and refurbishment projects, providing effective ventilation without compromising the appearance of your windows.
One of the standout features of the SM1200 is its acoustic performance. With sound reduction of up to 43 dB DnT,w in the closed position under the manufacturer's stated test conditions, it is particularly suitable for properties where reducing unwanted external noise is an important consideration. This makes it an excellent option for homes and workplaces in busy urban areas or near roads and other sources of environmental noise.
The SM1200 incorporates Brookvent's unique double-action closing mechanism, allowing the vent to close securely into its designated closed position. A high-performance thermal foam seal helps create a thermal barrier around the internal regulator, reducing the risk of condensation forming on its surface. The thermal foam seal is excluded from certain configurations, including the slot-trickle and gas-regulation options.
Manufactured from durable extruded aluminium, with a polyester powder-coated finish and UV-stable uPVC end caps, the SM1200 is designed for lasting performance. Its integrated insect grille helps prevent unwanted insects from entering through the ventilation opening while allowing background ventilation to continue.
Available in a wide range of colours, finishes and sizes, the SM1200 can be supplied in standard ready-made dimensions or bespoke configurations to suit individual project requirements. Its manual control provides straightforward adjustment of the airflow, giving users practical control over their indoor ventilation.
