| Digital Marketing by King Kong








Industrial Prefabricated Steel Staircases

Stair Kits

Anti Slip Products

Stair treads


Safety Rail Posts

Quickfit Fittings

What Our Customers Are Saying…..

Andrew, Bingara NSW

The stairs worked a treat – well designed, easy to install.

Joseph, Transport for NSW

Thank you for the support

Yes it was very easy to install, and an easy process from Enquiry to ordering to Installing

Thank you very much and will definitely recommend

Chris, Melbourne VIC

The stairs & balustrades both worked well

Rory, Newcastle NSW

The kit was easy to install.

We are very impressed with the stairs and have another project that will possibly require similar in the future and we will definitely be contacting Advantage Industries to help in this regards.

Thank you again for all your help.

Satisfied customer.

David, Tuggerah NSW

Very happy with the stairs, I assembled and installed them on my own in less than 4 hours. Great product thank you.

Brenton from Grant Sheds

Hi Brendan, just thought you might be interested to see some photos of the project we completed using your stairs and handrails. The job has come up a real treat. There were no problems at all putting it together. We are very happy and impressed with it, as was our client. With your assistance, our David was able to design the structural members of the mezzanine to have the holes processed in the correct location straight out of the factory. This saved our builders a great amount of time drilling holes on site. It also means that all of the bolt holes retain the hot dip galv finish. Thanks for the help, talk to you again on the next project! Brenton.

Phil from Sheds, Shades & Turf

Very happy with Advantage Industries. Brendans proficient approach to quotation, to order and delivery was exemplary. Thank you.

Barrabool Pastoral

It was a great response time and rapid, on-time dispatch. Excellent and well made product was easily constructed and installed. A great job. Now looking at more safety railing.

Do You Need A Quality Steel Staircase?


If so, then look no further than Advantage Industries where you can find everything you need for industrial stairs tailor-made to your exact specifications and requirements. A staircase is a vital part of any building, be it residential or commercial. It is used numerous times in a day and needs to stay in top condition for decades. The staircase material should be comfortable, durable, cost-effective, and aesthetically appealing too. Only one material guarantees all these benefits – steel.
Read More

The Benefits Of Prefab Stairs

Our steel staircases provide the very best in durability, structural integrity and economy. Here’s a look at some of the advantages you can enjoy from one of our prefab steel stairs:

  • Sturdiness – Steel is an alloy made up of iron and other materials. One of the major reason why structural steel is so widely used is that it is an extremely strong metal that holds up well in extreme conditions such as natural calamities and excessive weight. A structural steel staircase is almost five times stronger than concrete or timber staircases.
  • Durability – Steel staircases are made to last long. Steel doesn’t corrode, rot, or expand over the years. It is also free from pests and other damages, unlike staircases composed of concrete or wooden. The high rigidity and sturdiness of steel make it the top quality material that can take any kind of impact and last for decades.

Prefabricated Industrial Stairs

Advantage Industries steel staircases are remarkably versatile. They can be moulded and customized into shapes and lengths to suit our customer’s specific needs then assembled and fixed on site. Given the highly versatile and customizable properties of our prefabricated stairs, we can offer you different types of custom staircases for your shed, warehouse, factory, site office or any other building.

If you are looking for the most cost-effective solution for your new stairs steel is your best option. When you consider its longevity, versatility, sturdiness and aesthetic appeal, structural steel is one of the most economical building materials. Furthermore, the process of structural steel staircase fabrication is also inexpensive as all the components like the stringers, treads, handrails and rails are all fabricated individually and delivered on-site on time and ready to assemble. We guarantee the entire process will save you a lot of labour expenses and resources and leave you with a superior product that is easy to maintain.

Prefabricated Steel Stairs Manufacturers

When it comes to premium prefab stairs, you won’t find a better quality of service than Advantage Industries. We will deliver your custom made stairs to anywhere in Australia at a highly competitive price. If you want to know more about our steel staircase designs, you can check out our full range of products on our website. While you are there why not browse the case studies of our previous installations and read some of our many satisfied customer reviews?

Here at Advantage Industries we pride ourselves in making the finest quality galvanised stair stringers and steel stair stringers in Australia. We offer speedy delivery on all of our products Australia-wide. So, when you think about prefabricated steel stair stringers, know that Advantage industries is a step above the competition.
Read Less

1800 989 140

14-16 Aurora Ave
Queanbeyan NSW 2620

[email protected]

ABN: 29 622 720 174


Quick Quote

Air Chair

Please fill in the form below