A board on board fence is more expensive than other types of privacy fences. That’s because these fences require overlapping boards, which drives up material and labor costs. On average, a board on board fence costs 30% more than an average wood fence.

A high-quality wrought iron fence is one of the most durable options available and can last a lifetime, or even centuries, with proper care. However, wrought iron is susceptible to rust and corrosion if not maintained.

To maximize its lifespan, regular maintenance is required. This includes:

• Cleaning the fence with soapy water every six months.

• Scrubbing away any rust or corrosion as soon as it appears.

• Applying a new coat of paint or refinishing the fence every few years to protect the metal from moisture and oxygen. The recommended frequency varies, with sources suggesting anywhere from every 1 to 10 years.

If significant rust develops, it's wise to hire a professional fence repair company to clean the rust and reseal the fence. The cost to refinish a fence is typically between $5 and $12 per square foot, a worthwhile investment to ensure its longevity.

The most common hog wire gauge for a fence is 12.5. However, you can choose from a few gauges based on your needs. While 12.5 is a reliable gauge for penning in large, strong animals, 9 gauge is a better option of you have large animals that are easily spooked, such as horses. For smaller animals, like dogs or pigs, you can use a 16 gauge hog wire.

You can use pressure-treated wood for a horizontal fence, but you’ll need to purchase a thicker and higher-quality variety to ensure it doesn’t sag or warp after you install it. Use #2 pine grade lumber and boards and thicker dimensional lumber, such as a two-by-six. You’ll also need to use stainless steel or hot-dipped galvanized fasteners, as the chemicals in the treated lumber will cause regular galvanized fasteners to rust.