Smallest 2500mm² equivalent area vent on the market – just 250mm long

Easy to apply 13mm rout for installation on window profile

Suitable for use where a high level of equivalent area is required and to achieve the minimum room requirements under Building Regulations (min 2500mm² ea per non-habitable room)

Manufactured from aluminium alloy

Excellent air tightness performance, increasingly important with dwelling air pressure tests

Aesthetically pleasing design – unobtrusive when installed