If you have a metal gate to your property, whether it is residential or commercial, you will want to protect it. Since your gate is outside, the elements will impact it, though. That is why you must do all you can to prevent your gate from rusting.
Let’s talk about how you can do that right now.

Hot Dip Galvanize Your Gates
You should always get the right paint for metal gates. Doing so will go a long way toward protecting those gates from rust. Another thing you can do is to hot dip galvanize your gates.
Hot dip galvanizing is one of the best things you can do to protect a gate from corrosion. Any time you have steelwork used in exterior frames, this is a sound strategy if rust prevention is on your mind. It is cost-effective and will increase your gate’s life expectancy.
Regular Galvanization
You can also galvanize a gate using a different method than the hot dip one. If you have steel iron gates, this amounts to coating them with zinc. When you do so, you dip the gates quickly in the molten zinc. The thin layer of zinc that dries on them is what protects them from rust as the years pass.
Use an Epoxy Primer
Epoxy primer has a lot of notable uses. Using it on metal gates you have outside is one of the more expensive methods of getting the protection you want, but there’s no denying its effectiveness.
You should talk to an expert at a hardware store to make sure you’re getting the best kind of epoxy primer for the job since there are so many brands and varieties. Since the primer is non-porous, it won’t chip off your gate, and it also won’t absorb any of the water when it rains.
Sandblasting
Sandblasting a gate is one thing you might try if you already notice some rust accumulation on it. If you inherit a property that has an older iron gate, this might be the best way to go.
You will need some fine sand for the job. If you can’t get it, then any other kind of abrasive material that’s very gritty should do. The surface should be left smooth and shiny when you are finished if you have done a thorough job.
Use Some Sandpaper
Using sandpaper is one of the cheapest methods of removing rust from outdoor iron gates. However, it is also one of the most labor-intensive.
If saving money is foremost on your list of concerns when figuring out how to clean your outdoor iron gate, then you can look into this option. Keep in mind that if you have a very tall gate, though, getting to some of the upper portions with sandpaper can be a chore. You might need to climb up a ladder, and you’ll likely be at it all day.
Consider your budget and any other practical matters when deciding which of these methods will work best for you.
