To create a curtain rod, you can use suitable size of pipe and shape it L by using T pipe and pipe glue. This will definitely save money and also more efficient. If you afraid that it will ruin the concept of your bathroom, you can paint it or decorate it in such away that it can match with the overall concept of your bathroom. While the iron curtain rod needs big attention since it can be rusted if it is not well treated, therefore some people don’t really use this kind of rod for their bathroom. The steel is good for more elegant bathroom where there are several furniture of the bathroom that also use steel to get the same color so that it will match with the decoration of the bathroom. Architecture.