The Titon SF Xtra is a high performance canopy which offers optimal airflow in both domestic and non-domestic settings. Constructed from Aluminium which offers exceptional durability, this canopy is intended for use with the Titon SF Xtra SFX13 Aluminium Trickle Vent 4000EA (434mm).FeaturesSimple construction to aid painting, self-assembly & fittingConstructed from AluminiumSuitable for PVCu, Aluminium and Timber windowsIdeal for retrofit applications, over a slot or series of holesDesigned to meet Part F building regulations for ventilation.4000EADimensions:L x H: 418mm x 23mmProjection: 27mmFor Slot Size L x H: 367mm x 13mmOptions:Available Finishes: White, Brown, Black and Anthracite Grey (Special order)Vent:For use with Titon SF Xtra SFX13 Aluminium Trickle Vent 4000EA (434mm) (Sold Seperately)