Aluminum Checker Plate Sizes

In some cases having aluminum checker plates outside your business is mandatory by state laws, in others it is simply a perfect addition to a doorway or stairs which will help to make your customer’s lives easier. There is however a large range of sizes to consider when it comes to buying checker plates. Making the right choice is important because getting it wrong could result in a bad fit, tough workability and potentially a shorter life span than it should have.

If you are planning to integrate these plates into your business, here is what you need to know regarding the sizes.

Getting Help

We will try to offer you some support here regarding sizes, but if you are in any doubt about which option you should go for, seek help from the experts. When it comes to aluminum suppliers Melbourne has many stores where you can go and speak with people who deal with this kind of stuff each and every day. This will ensure that you get the right size for the job.

Which Grade?

If you have run into the long list of aluminum alloys then you may be wondering which is the best option for your checker plates. You will be pleased to learn then, that grade 5754 is undoubtedly the best option here, and the one which is most commonly used for aluminum checker plates.

Dimensions of the Checker Plates

The dimensions will depend on what kind of space you are looking to cover outside the building. If you are creating a ramp with checker plates then you should go for the largest dimension, as this will give you more scope when you are installing them. If however you are simply looking to add some slip-protection on a small area, you can opt for the smaller dimensions available. The most commonly found dimensions are as follows:

  • 2000mm x 1000mm
  • 2500mm x 1250mm
  • 3000mm x 1500mm


The thickness of your checker plate will again come down to what exactly you plan to use it for, and you should base this on the level of footfall which the checker plates will get. If the aluminum checker plates are going to be used for a ramp, with heavy usage and wheelchair access, then the thicker the better! If however you are looking for additional protection to stairs or door entrances, a thinner plate may be all that you need. The following options are available for your checker plate purchase.

  • 2mm
  • 3mm
  • 4.5mm
  • 6mm

Other Considerations

The only considerations which you will need to make beyond the grade, size and thickness of your plates, is the quantity that you need, the budget which you have and the color which you may be looking for. Although these plates are used for functional purposes, it doesn’t hurt to consider the aesthetics and perhaps opt for some plates which have a color that fits into the environment a little better than some others.

Any further questions which you have, don’t hesitate to get in touch via the comments section below.