Need a one piece, 12' rail. I don't want a centre bracket so will need to be stiff. Curtains will be home made, with loops instead of curtain rings if necessary so diameter isn't critical. I wondered if a scaffolding tube could be used. Any other ideas ?
I don't see how a 12' length of wooden pole can help but sag with curtains hanging on it, unless it's about 3" diameter. Scaffolding would do it though!