Bolt Together Steel Staircase Kits – Straight​ with Landing

Advantage Industries bolt together staircase kits are ideal for projects where access is an issue or there is no crane on site to lift the staircase into place.  Advantage Industries bolt together staircase kits can be assembled in situ with 2 people.​

Advantage Stair Kit is our Australian built, strong and durable, yet extremely cost effective high quality steel staircase solution.​
Your industry-leading steel stair kit will come with all the required parts and fixings along with a detailed step by step instruction booklet that explains how to assemble your kit with a list of the tools you require. Under our unique bolt together system, every hole is CNC Plasma Cut, making these staircases very DIY friendly. NO WELDING REQUIRED ON SITE!​

We manufacture every kit to meet your exact height. Just tell us what your finished floor height, and we’ll get in touch soon to understand your situation and quote your build.




With one of Advantage Industries steel stair kits not only will you receive a quality Australian built staircase that will last you for generations. You will also get a twenty-five-year guarantee on all products and accessories we supply.

No other company in this industry offers anything near that kind of warranty. That demonstrates just how confident we are in our kits, and how happy you are going to be with an Advantage Industries’ product.

Your Best Stair Kit Choice

• Galvanised – Maintenance Free
• Unique Bolt Together System
• DIY Friendly – Easy To Install
• Kits Include All Required Fixings
• No Welding Required
• Aus. Building Code Compliant
• Reliable Engineered Design
• Delivery – Australia Wide

Advantage industries bolt together staircase kits are ideal for:​
• The shed industry ​
• DIY market​
• Sites with restricted access​
• Rural and remote work sites​

Advantage industries bolt together staircase kits are designed for:​
• Mezzanine floors​
• retaining walls / Pit access​
• Decks and house entrance staircases​



 | Digital Marketing by King Kong