100mm 4 Inch Wall Vent Kit with 500mm Duct, Grille and Graphite Cover for Bathrooms, Kitchens, Toilets and Utility Rooms

Complete 3-Part Wall Vent Kit - Brings together the main components for a through-wall ventilation route: a white 500mm rigid duct, adjustable indoor grille with insect screen and graphite exterior cover with backdraught damper.

Made for Everyday Household Rooms - Suitable for compatible ventilation projects in bathrooms, kitchens, toilets, cloakrooms, laundry rooms and utility rooms where airflow must be routed through an exterior wall.

Adjust Airflow from Inside - Use the built-in grille adjustment to increase or reduce the open ventilation area, giving you practical control to suit the room and connected ventilation system.

Helps Reduce Insects and Draughts - The indoor screen helps restrict insects entering through the duct, while the exterior damper helps reduce reverse airflow and unwanted cold draughts.

Neat Finish on Both Sides - The white circular grille creates a clean, neutral appearance inside the room, while the graphite cover provides a darker, discreet finish on the exterior wall.