The Flettner 2000 Roof Vent Adapter is firmly established as the definitive wind-powered rotary ventilator accessory, required when the vehicle has a double skin roof. A time-proven design and pedigree, a reputation for toughness, versatility and sheer reliability make the Flettner 2000 the natural choice where ventilation is required.

Installing the Flettner roof vent involves cutting a hole in a flat surface on the van roof. This can be done using either an air hacksaw or for a cleaner cut using a holesaw and drill driver. This kit comes complete with integral bolt fixing, full fitting instructions and template, gasket and shutter - Nothing more to buy, no messy adhesives or mastics and no sourcing of fixings. Click here for fitting instructions.

The Flettner ‘2000’ ventilator cannot be fitted without adaptation to roofs where the spacing between raised ribs is less than 5.75” (145mm). However you can fit the alternative Flettner TCX-2™ ventilator (narrow base version) which can be fitted where the spacing between raised ribs is as small as 4.25” (108mm).

This is for a Genuine Flettner 2000, colour white.