Upvc Window Vents for sale

window slot vent
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Trickle vents, or slot vents, are small openings incorporated into windows or external walls of buildings The vent size you use depends on

Order Casement Window - Trickle Window Slot Vent Set Inside & Out - 415mm - 4191mm²EA

window poker Minimum Corresponding Vent Glazing Length & Slot • Natural upward deflection • Gas regulation mesh insect grille • Ready-made and bespoke sizes • Bar Length

window slot vent vents will perform and provide optimum airflow to your home This plastic slot ventilator fits over a 16mm slot in a window and provides an Equivalent Area