A wrought iron fence is generally considered a worthwhile investment, provided the cost fits your budget and its characteristics meet your needs. While it is an expensive material, its exceptional durability and longevity mean you can save money over time by not having to replace it.

Key benefits include:

• Durability and Security: Wrought iron is strong and provides excellent security for your home.

• Longevity: With proper maintenance, it can last a lifetime or longer.

• Aesthetics: It offers a classy, timeless, and elegant look that can boost your home's curb appeal and property value, especially when complementing brick or stone architecture.

However, it's important to note that wrought iron fencing does not offer much privacy. If professionally installed and maintained, it is a sound long-term investment.

The lifespan of wire fencing heavily depends on factors like gauge, material, coating type, and environmental conditions. However, with proper maintenance, many wire fences last for 20 to 30 years. Coastal areas or regions with high rainfall may see reduced lifespans of 10 to 15 years due to increased corrosion risk.

Posts for a horizontal fence should be no more than 6 feet apart. Wood pickets are not as strong when mounted horizontally as when mounted vertically. As such, the fence panels on a horizontal fence can’t cover the same span between posts as a vertical fence can. If you install the posts further apart on a horizontal fence, the fence will lose stability, making the boards more likely to sag. 

Fabricating an aluminum fence costs about $4,350 on average, ranging from about $2,450 to $6,500. Your fencing costs can run as low as $750 or as high as $11,000 or more, depending on the fence's size, complexity, and geographic location. You should consider additional cost factors including the thickness of the aluminum, height of the fence, necessary permits, and custom colors.