window slot vent
RW Simon Premium Trickle Window Frame Vent
window slot vent
website window slot vent Bar Carrier PVC glazed in option ; GB Vent Designed to allow the passage of air at all times ; 2000-2500EAV4000-5000EAV Variable slotvent ; 5000EA The window slot Window Vents · Ancillaries & Ducting · Controls · Discontinued Products · Outlet Services HD Vent is a shutter style slotvent offering high equivalent area
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 R5000 – Rytons Window Trickle Ventilator · Two-piece window frame ventilator for habitable rooms and wet rooms · Allows the introduction of fresh Upvc Window Vents ; PVC Double Glazing Window Vent Drain Caps Drainage Cover uPVC White Free P&P · £ to £ Free postage ; Premium Trickle Slot Vent for