Trimvent 2000 Canopy is an aluminium canopy that fits over a 13mm slot in a window with the Trimvent 2000 Hi-Lift, providing a healthier indoor air environment in the home giving the occupants greater comfort and control with no compromise on security.When fitted with the Trimvent 2000 Hi-Lift, this vent and canopy provides an Equivalent Area (EA) of up to 2200mm².The Hi-Lift design improves the Trimvent range to offer increased ventilation. It gives optimum airflow utilising existing Trimvent slot sizes and vent lengths, making them 60% more efficient than previous models.It has been specifically developed for recent revisions to Part F of the Building Regulations for Ventilation (England & Wales), is optimised for use with the Scottish Technical Standards, and to improve performance for requirements throughout the UK and Europe.Ideal for use on new build properties or window refurbishment projects in existing properties and suitable to be used on timber, aluminium, or PVCu windows.Trimvent 2000 ventilators have been specified and fitted on millions of windows throughout the UK and mainland Europe for 25 years. The collection of vents are manufactured by Titon™ from aluminium giving your window a high-end feel.Fits 13mm slot in the head or the top rail of the windowMeets the requirements set by the Building Regulations F1 - 19954000mm² available air opening for standard module windows2000mm² available air opening for narrow module windowsCompression closing actionInfinitely variable openingSelf-location over slotHigh securityIdeal for night ventilationAvailable air openings quoted are for vent and canopy combinationCanopy with mesh or grille protects against the ingress of rain and insectsTough plastic linkages ensure constant friction and smooth actionCanopy overall length: 255mm x 20mmSlot Size: 223mm x 13mmAvailable air opening: 2200mm²Available in Black, Brown, and WhitePlease Note: Fixings are not included.