The most common type of metal fence today is one made of either steel or aluminum. These materials are relatively easy to fabricate, making them much more cost-effective than traditional metal fencing handmade from wrought iron. They’re also much lighter and easier to install, contributing to their affordability and making them more DIY-friendly.

This depends mainly on how well the posts were installed and what type of wood was used to build the gate in the first place. Softwoods have a life expectancy of up to 15 years but can last slightly longer with regular maintenance and waterproofing treatments. By contrast, hardwoods can last up to 30 years with little care, so you may avoid costly replacements by spending a little more upfront.

The best under-gate dog barrier is one that extends to the ground. This effectively keeps dogs in and won't give them room to squeeze through. However, dogs that dig can still get under the barrier. Deter digging by paving the ground beneath the gate or filling it in with rocks or gravel. Be careful using wire to extend dog gates, as the sharp ends may cut or hurt your dog's paws.

A well-maintained pipe fence can last anywhere from 20 to 50 years, depending on factors like material, climate, and maintenance. Galvanized or coated pipes resist rust and corrosion better than other alternatives, so they tend to last longer, especially in humid or wet environments. Routine maintenance, such as inspecting for damage, removing rust, and applying protective coatings, helps extend the fence’s lifespan significantly.