To- and from air ventilator in steel.
It is painted in white RAL 9016 which gives it a glossy finish and that is easy to keep clean.
A mounting frame is included with measurements, inside of the room, with studs or metal screws. It is mounted by twisting the ventilator against the frame and the installation is done.
If another color is prefered, please contact us (Other colors are not a stock item).