How-to Replace Your Trickle Vent

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en Trickle vent is a device that allows air supply to rooms that use gravity

All vents are supplied with pre-fitted clips for quick clip-fitting into an optimal 13mm slot Screw holes are present for those wishing to screw-fix The vent Order Casement Window - Trickle Window Slot Vent Set Inside & Out - 290mm - 2328mm²EA

bet 999 slot Yale SlotVent Trickle Vent Designed and developed in the UK, the Yale trickle vent SlotVent allows an appropriate amount of air to pass through the window, Quickly and easily fitted by surface mounting over a milled-out slot in the window frame Use with PVCu, timber or aluminium windows and fit on the sash, frame