You can get wrought iron rails that can be simple or ornamental. The cap rail on these railings can be of iron or made of wood. While purchasing wrought iron rails you can get them made to order if you are not satisfied with the ones that are available readymade. You can find a lot of companies that offer readymade railings and they can also offer you those that are custom made. If you are looking for wrought iron rails that are easy on the pocket, you would do well to do some comparison shopping before you decide to deal with a particular company. This comparison can save money in the long term.
You can get wrought iron rails in different colors. Traditionally the colors used in such railings is blackbrown or black. If you have a style of decor that is casual, you can always opt for wrought iron rails that are white. A rustic decor is very much suited to railings that have a faux rust appearance. Then there are railings in brass and pewter which can be a good choice for any home. The color of the finish on wrought iron rails does influence the price that may have to be paid.
Many companies have websites and online they would have photo galleries which are fairly extensive. If you are not sure of the color or style that you are looking for, it is best to visit such company photo galleries or look for images of such railings on Google. It is likely that such photo galleries may have the wrought iron rails that can suit your home. You can also find a design that can be further modified and custom made just so that it suits your decor.