The most durable metal for a fence is wrought iron. With proper care, a wrought iron fence can last for centuries. This means regular resealing to stave off rust and corrosion, especially in coastal climates with salty sea air. In these environments, chain link and corrugated fencing tend to stand up better to the elements with fewer maintenance needs.

Whether you need a permit to build or install a fence depends on several factors, including your location, the fence's height, its placement in your yard, and the materials used. In many cities and highly populated areas, a permit is required, especially for fences taller than 6 feet. Conversely, rural areas may have fewer restrictions. Typically, backyard privacy fences 6 feet or shorter do not require a permit, while front yard fences often have a lower height limit, sometimes as low as 3.5 feet. There can also be exceptions for properties in mixed residential-commercial zones. It's best to check with your local building inspection or zoning department to understand the specific requirements, height restrictions, and location rules for your area. A professional fence installer can help you navigate this process and often secure the necessary permits for you, though this may extend the project timeline.

The average cost to install a fence that is 200 feet in length is $4,600, but this largely depends on the type of fence you build. For instance, a 200-linear-foot redwood fence costs between $3,600 and $7,000.

Installing an aluminum fence typically takes one to three days, depending on the fence's size, layout complexity, and site conditions. Simple, straight-line installations may take just a day, while larger or more intricate designs with slopes or obstacles can extend the timeline. Professional contractors often complete the job faster than DIY installations.