How to Preserve the Life of Iron Fences

admin • September 8, 2019

Metal, specifically iron, is one of the strongest types of materials that you can use for your fence and gate. However, one issue that comes with iron fences is the question of durability. For all of the strength that iron has, corrosion and rust feel like an inevitability. This doesn’t have to be the case, though. There are preventative measures and specific maintenance routines that you can follow to drastically expand the lifespan of your iron fence. Here are some key methods to help you do so…

Cover with Powder Coating

Rather than painting your iron fence, opt to powder coat it in the color that you want. Powder coating creates a more even surface that protects the iron from moisture and other elements. In addition to protecting the integrity of the iron and preventing corrosion, powder coating also lasts longer than paint, creates a more vibrant color, and is far more environmentally friendly. 

Best of all, a professionally-applied powder coat can last for many years and can be reapplied when damaged. This means that powder coating can practically indefinitely help expand the lifespan of your iron fence.

Use Corrosion Inhibitors

A corrosion inhibitor is a specialized chemical that adheres to the surface of metal, creating a protective film that keeps corrosion from occurring. They are incredibly effective at reducing the effect of moisture and preventing rust. This is a great option for individuals who want to keep the visual texture of iron with their fencing since the thin application of corrosion inhibitors can preserve the visibility of the metal material underneath it.

Routinely Wax

Maybe once a season, purchase some specialized protective wax for wrought iron fences and clean and wax the entire length of your fence. To do this, first, take a spray bottle and fill it with a bit of soap and a lot of water, then spray and srub each section of the fence with a sponge. After you wash a section, dry it off with a towel.

After washing apply a thin coat of wax on each section of the fence. This wax not only protects the iron from the elements but also helps preserve the powder coat and paint job too.

Limit Contact with Greenery

This is ultimately a landscaping decision, but if you are very concerned with the lifespan of your iron fence, try to keep plants, trees, and other greenery back several feet from the fence. The primary reason, by far, that corrosion occurs on iron fences is because of moisture. Shrubs and trees tend to gather dew over the night, which then drips off in the morning. If you subject your fence to this every day, then it inherently increases the corrosion process.

Share This Post!

Abstract close-up of a metallic spiral tunnel with gray and blue reflections
By Admin June 10, 2026
Learn whether the type of metal matters when powder coating and how steel, aluminum, stainless, and galvanized metal affect prep, adhesion, cost, and long-term finish performance.
Industrial interior with towering metal stairs, pipes, and catwalks in a dimly lit factory
By Admin June 2, 2026
Learn where industrial powder coating is commonly used, from equipment housings and factory piping to railings, fixtures, and commercial metalwork, and why blasting and prep matter so much.
Close-up of cracked turquoise painted surface with dark fissures and a thin border line
By Admin May 26, 2026
Learn when powder coating needs to be redone, the warning signs of cracking and peeling, what causes finish failure, and how proper blasting and recoating restore metal protection.
Modern building facade with bright multicolored vertical panels and white curved bands
By Admin May 18, 2026
Explore standard RAL colour options for Utah projects and learn which RAL colors work best for staircases, railings, gates, and custom powder coated metalwork.
Technician in a white suit spray-paints a large aircraft part inside an industrial workshop.
By Admin May 13, 2026
See how Full Blown Coatings helped transform a custom two-story spiral staircase in a Park City home with a matte black powder coated finish that elevated the entire space.
Person in a white hazmat suit using a hose and holding a yellow panel in an industrial setting
By Admin May 7, 2026
Learn how a powder coating gun works, the main types of powder coating guns, and why gun setup, grounding, airflow, and surface prep all affect finish quality.
Construction site with a worker under a metal staircase inside a wood-framed building.
By Admin April 27, 2026
Learn what really drives powder coating cost, from sandblasting and prep to curing, labor, and finish quality, and why process determines long-term durability.
A metal support beam severely corroded with heavy orange rust, bolted to a concrete foundation outdoors.
By Admin April 13, 2026
Learn how to clean rust off metal, what rust removal methods actually work, when removing rust with baking soda is enough, and when sanding, or media blasting is better.
A glowing, red-hot steel pipe is processed by heavy industrial machinery in a factory setting.
By Admin April 9, 2026
Learn how high heat ceramic coating works, what affects the cost, and why it is useful for exhaust headers, manifolds, turbo housings, and other heat-exposed metal parts.
A sprawling town sits in a valley floor beneath a massive, snow-capped mountain range under a clear blue sky.
By Admin April 6, 2026
Looking for powder coating and sandblasting in Davis County, Utah? Learn how media blasting, blasting media, and surface prep affect finish quality, durability, and long-term coating performance.