Metal vs Wood Fence Whether you choose aluminum or wrought iron, metal is often a more expensive up fencing material upfront. In fact, wrought iron is likely the most expensive fence material, with aluminum being its slightly cheaper alternative.

Number of Fence Posts For a 100-foot fence, you'll likely need 14 posts when using 8-foot panels and 18 posts for 6-foot panels. And it's not just the cost of the posts themselves that drives the price up. Digging more post holes and filling them with cement means extra labor and materials.

The wrought iron fence is the strongest and most long-lasting fencing option available. Featuring a classic design with wide spaces that beautifully display landscape and gardens, you won't find more a suitable option for vintage and retro style homes.