Window vent size 381mm long x 20mm high. Colour Black / White /Grey7016.
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The distance for the screw holes 2000 vents is 243mm, 3000 vents is 285mm, 4000 vents is 387mm, 5000 vents is 473mm. Anthracite Grey RAL 7016.
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Enhance the look of your upvc windows with the Greenwood Series Trickle Vent. Available in all sizes and colours, this window fitting is perfect for any home. The vent is designed to provide a seamless and elegant finish to your windows, while also ensuring proper ventilation and insulation. Crafted by the trusted brand Greenwood, this trickle vent is a great addition to your home improvement project. It is easy to instal and will blend perfectly with your upvc windows, giving a sleek and modern appearance. Make your windows stand out with the Greenwood Series Trickle Vent.
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Length – 300mm. Can be fitted to give updraught or down-draught. Integral flyscreen in external hood. Positive open and close action. Snap on, quick fit ends. A smooth, rounded design.
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Multi position vent. 4320mm2 EA. Tested to BSEN 1026:2000 & BSEND1027:2000.
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This ventilator complies with building regulations part 'J' for England & wales. This ventilator complies with BS 5440 Part 2 2009 "installation and maintenance of flues and ventilation for gas appliances of rated input not exceeding 70kW net (1st, 2nd and 3rd family gases) Part 2: Specification for installation and maintenance of ventilation for gas appliances".
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Length – 795mm 2x 400mm Trickle Vents + Jointer. Length – 595mm 2x 300mm Trickle Vents + Jointer. DETAILS 795mm. DETAILS 595mm. Equivalent area as per BS 13141-1:2019 – 2328mm2 Air Flow is Based On 1 Trickle Vent .
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It provides automatic ventilation and sound insulation for use near noise sources. Energy saving, reduces over ventilating.
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