Metal Linear Slot Vent - 150mm - Length Options

From the market leading MAP brand of vents, this slottrickle vent provides controllable, draught free and secure ventilation around windows, providing

The cover has a control on it which allows you to open and close the slot at will to let air gradually trickle into your home Trickle Vents Trickle Vent

slot 007 Premium Trickle Slot Vent for uPVC, Aluminium & Wooden Window - 300mm

slot santa Yale SlotVent Trickle Vents with Noise Reduction 252mm , 386mm or 467mm Night Slot Ventilation Facility UPVC & Timber Windows · Width: