Open: 30 dB- 400mm. Closed: 34 db- 400mm. 400mm length = 3180mm2 EA. Open: 32 dB- 300mm. Closed: 39 dB- 300mm. 300mm length = 2328mm2 EA. Dual and other RAL colours available upon request. Integral fly screen in external hood.
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430mm grey Trickle Vent. Our most popular trickle vent is the low-profile flush-fitting trickle vent. Many trickle vents on the market are obtrusive and detract from the clean lines of a window. Our Flush-fitting vent is almost invisible when fitted.
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Suitable for uPVC, Wooden and Aluminum windows. Chlo Products Window Vents These window vents are Oak. Through Ventilation for Building - Performance Testing for components/products for residential ventilations – Part 1: External and Internally Mounted Air Transfer Device.
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Enhance the ventilation of any room with this set of 8 Trickle Slot Vents. These window vents are suitable for use in a variety of settings including the bathroom, bedroom, and dining room. They are designed to provide a constant air flow and reduce condensation, making them an excellent choice for reducing stuffiness in any room.
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UPVC Window Trickle Vent White PVCu Timber Slot Vent Night Greenwood 3000S.
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430mm Brown Trickle Vent. Our most popular trickle vent is the low-profile flush-fitting trickle vent. Many trickle vents on the market are obtrusive and detract from the clean lines of a window. Our Flush-fitting vent is almost invisible when fitted.Even when the window is locked, our trickle vents allow a small flow of air from the outside.
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The trickle vents are designed for aluminium and UPVC windows and doors, offering ventilation and flexibility with adjustable features. Made in the United Kingdom, these vents are suitable for any room and come in multicoloured exterior options. The 300mm and 400mm sizes are perfect for ensuring optimal airflow while maintaining the privacy and security of your home. With a universal/reversible window handing, these trickle vents are a practical and stylish addition to any home window.
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Greenwood 2000mm² & 4000mm² Trickle Vent UPVC Timber Windows Slot Vent Night PVCu. Its slimline design ensures an unobtrusive finish and once fitted the vent can be closed and opened as necessary. Fitting Guide.
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