The best fence option for you depends on your property, budget, and style preferences, but a corrugated metal fence could be a good option if you want something durable yet low-maintenance. Unlike wood, corrugated metal won’t fall prey to rot or pest damage, and the metal can be recycled after its life as a fence comes to an end.

Who pays for a new fence between neighbors depends on its location relative to the property line. If you build the fence entirely on your property, you are solely responsible for the costs of installation, maintenance, and repair. If the fence is built directly on the property line, both neighbors are typically responsible for the costs. In this case, it is essential to consult with your neighbor beforehand to agree on a plan for payment. While you should always inform your neighbor of your plans in advance, you generally cannot force them to contribute financially unless there are specific local laws, such as in California, where both parties might be responsible for costs unless a different agreement exists. It's a good idea to get a property line survey to know the exact boundaries before building.

When considering how much of a gap should be under a fence or gate, a good rule of thumb is to keep gaps between 2 and 5 inches tall. This allows for some ground clearance for the gate but still provides safety for children and pets, who shouldn’t be able to squeeze through a gap of that size.

You can buy wrought iron fencing from a trusted fence installation company near you. You could also opt to buy it privately from a homeowner who is interested in recycling their own wrought iron materials. Manufacturers stopped mass production of wrought iron as steel became more affordable to produce, so you likely won't find it in any local big box stores.