Deflecto Wall venting kits are ideal for ventilation options requiring bends to navigate around obstacles within wall or roof cavities.

Supplied with the most efficient type of flexible ducting - Semi-Rigid aluminium ducting holds its full diameter and form when bent into shape, and also offers a superior temperature range to that of flexible foil type ducting.

Ducting expands to a straight length of 3000mm and should be extended in sections from the centre - out to each end.

The Wall Vent consists of a calcium filled, polypropylene plastic with UV stabilisers.

The gravity louvres allow air to exhaust, and shut to prevent the entry of back drafts, birds and vermin when not in use.