Galvanised Channel Grate

Tips on Choosing The Right Galvanised Channel Grate

Most commonly used in municipal and industrial sites, they are often over in grass or in concrete. A galvanised channel grate is cheaper than any other metal options but twice or thrice more durable than the other. Most of them come in industrial-looking due to manufacturing considerations. It is not easy to cast than any other material. Simple slots or bars are common. If you are looking for a durable, load bearing material, this is the perfect material option for you. A galvanised channel grate is perfect in urban areas where heavy loading vehicles constantly pass by. Rather than breaking or splintering, this will only dent if it is under heavy impact. If you are looking for a material option for a grate replacement in Sydney, this is the best option for you.



As most drain grates are for roads or pathways, it is paramount that grates would need to be able to be load-bearing. There are quite a few different load class standards, but the most common standards many drain grate manufacturers are galvanised drainage grates as they are more rust proof because they are more exposed to sudden temperature change, water, dirt and constant pressure.


While there are some standard drain width sizes, not all drainage widths are the same. For one, some manufacturers produce grates with unique sizing. Many drainage and grate manufacturers usually would have their grates fit only to their specific drain channels. While it’s useful if you are using the channels and grates of the same manufacturer, knowing it will fit. It also means that those grates would not work on drains bought elsewhere or custom sized ones.


Grates that are placed mustn’t be disrupted, especially in areas of traffic. Grates that don’t sit properly when horizontal can be very dangerous when cars and pedestrians go over them. You’ll want to ensure that grates stay in position with braking, accelerating, and turning traffic. Ensuring the security of grates will maintain the safety of the public while still allowing for water runoff to find its way to collection.


Grates must also obey regulatory requirements in addition to staying in position to comply with moving traffic from vehicles and pedestrians. They must compensate for debris exposure while still allowing the water to get through. The material of the grate may be determined by the level of corrosion, frame, rail, or channel associated with the area in which it is placed. The most common option though is galvanised channel grate because of the property its carries. It is so important to abide with the requirements as this will ensure the safety of vehicles and pedestrian especially if water level rises.


This is a subjective consideration. This probably will be the most time-consuming decision factor. Today, there are a plethora of different hole patterns and designs for custom grates, not to mention different materials. If you are looking for the different styles, patterns and shapes, the internet will show you with simple slot patterns, intricate one, or even customizable ones. Even the materials vary across manufacturers. Everything from classic choices like cast iron to plastic to over-the-top options like stainless steel.


Easy to maintain

Since galvanized channel grate are basically channel grate covered in protective zinc, they are rust resistance so that means that they do not to tending to every now and then.

Cost-effective for long term solution to remove water

If you are in an area where water easily rises, this is the most cost-effective solution for you as it removes water easily while not overflowing and will still be the same for many years.

Controls water flow after heavy rain

When water flow is too much, they tend to form a pool or puddle but with galvanised drainage grate they are easily remedied as they control water floor during and after heavy rainfall.

Reduces soil erosion

since water is redirected or directed to a certain flow, soil erosion is prevented as water cannot form channels of water everywhere.


with everything in the world customizable, even steel can be. You can create shapes, style, patterns, and colors of your liking that will match the aesthetics of your home, business, or building.


you might think that steel fabrication, let alone, custom steel fabrication is expensive but having it galvanized is affordable. They are a great investment and offers better service than any other option you can come up with.


  1. Lower cost than stainless.
  2. Less maintenance/Lowest long term cost.
  3. Long life expectancy.
  4. Coating life and performance are reliable.
  5. Outstanding resistance to mechanical damage.
  6. Protection to small areas of steel exposed through damage.
  7. No other coating can provide the same protection.
  8. No lost time in surface preparation, painting and inspection.


No matter how fancy the materials are used without the proper application, skills, and knowledge to execute, you would not have your desired result. Here at Ferrum, we are equipped with top-of-the-line modern equipment that can cater your needs and wants. We offer galvanised channel grate customization and grate replacement service. But as a steel fabricator we offer more than that. If you would like to know what else we offer, explore our website and discover for yourself.

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