Why Galvanization Matters for Metal Fencing Powder
When choosing a metal fence, durability and long-term performance are just as important as style. One of the most effective ways to ensure your fence stands the test of time is through galvanization. Galvanising steel involves applying a protective zinc coating to the surface of the metal, shielding it from rust, corrosion, and the elements. For outdoor fencing—especially in the UK’s unpredictable climate—this process is essential.
What Is Galvanization?
Galvanization is a process that coats steel or iron with a layer of zinc, typically through hot-dip galvanising. In this method, the metal is thoroughly cleaned and then dipped into molten zinc at temperatures of around 450°C. As it cools, the zinc bonds with the surface, forming a protective barrier that prevents moisture and oxygen from reaching the underlying steel.
This zinc layer also offers sacrificial protection, meaning even if the coating is scratched or damaged, the zinc will corrode first—protecting the steel beneath.
Long-Lasting Protection
Galvanised fences are designed to endure harsh weather conditions, including rain, snow, frost, and humidity. Without galvanization, metal fences are prone to rusting, which not only affects their appearance but also weakens their structural integrity over time. With galvanization, however, your fence is protected from the inside out—often lasting for decades with minimal maintenance.
That’s why at Metal Fencing London, all of our metal fences are fully galvanised as standard. Whether you choose a simple design or a custom decorative fence, galvanisation ensures you’re getting a product that is strong, reliable, and built to last.
Perfect Base for Powder Coating
In addition to offering standalone protection, galvanised metal also serves as the ideal base for powder coating. When combined, these two layers create double protection: galvanization protects against rust, and powder coating adds a durable, attractive finish. Together, they enhance the look and longevity of your fencing system.
Low Maintenance, High Value
A galvanised fence requires very little upkeep. There’s no need for frequent repainting or rust treatment—just occasional cleaning to keep it looking fresh. Over time, this reduces maintenance costs and increases the value of your investment
Customer Reviews
"From start to finish, the service was exceptional. The craftsmanship on our custom metal fencing is outstanding—strong, beautifully finished, and exactly what we envisioned. The team was friendly, professional, and kept us informed every step of the way. Highly recommend to anyone looking for quality fencing made in the UK!"
- Sarah M., London
Over 45 Years of Hands-On Experience in Fabrication and Installation
London’s Trusted Experts in Metal Fencing
With over 45 years of hands-on experience, most of our factory team members are true masters of metalwork. Their skill, precision, and dedication have helped establish us as one of London’s most trusted fencing fabricators and installers. From bespoke designs to flawless installations, we deliver quality that speaks for itself—backed by hundreds of 5-star reviews from satisfied clients across the city. When you choose us, you're not just getting a fence—you’re investing in craftsmanship built to last.