I have a 3m long 28mm diameter brushed steel curtain pole.
The layout of the window will not allow for the brackets to be affixed to the wall above the window (as the window goes from floor to ceiling). While I can affix a bracket at either end to the walls at both sides of the window, it is not possible to affix a bracket to support the pole at its centre.
So far I have been unable to find a bracket that you can hang from the ceiling that allows for a diameter of 28mm and is similar to the brushed steel effect. I have asked Hickeys and the place I got the curtain rail from, but no luck so far.
It has been suggested that I use a swish rail, rather than a pole, but I would only consider this as a last resort.
I would appreciate any ideas!