If it has the regular siderail style..where the rails "hook" into the slots on the posts on the head/foot boards, I'd go to any mattress place and just get the metal siderails. If you are going to put a bedskirt on it, that will cover the siderails anyway. It would be a whole lot more economical than having rails made.. a set is under $50. They may also have the bolt on style, but I don't know if I've ever seen a footboard that bolted on. The siderails should have come with the head and foot boards if they were sold together as an entire bedframe.