The key features of our cassette roller system are:
Cassettes are made from aluminium and are available in white or black. The cassette has a rounded front finished pelmet and is suitable for face fit and reveal installations.
If light is not an issue you can also use just the Top Cassette as a valance system, in doing so hiding the roller system altogether.
Please note: that although this product is called blackout cassette, a total blackout of any window is very rare, due to a lot of factors out of our control (none square windows etc).