New Low Price! $5.93 per foot which includes everything you need to build this fence. Our 3 rail vinyl fence is great for property boundaries, decorating yards and livestock. We recommend installing an electric fence if using this for livestock because they can damage the fence. 3 rail vinyl horse fence measures 54″ tall, the rails come in 16′ lengths, the post measure at 8′ centers. 3 rail vinyl fence is very easy to install, it looks great and will last a lifetime!