STAIR TOWERS
Safe, Practical Access with Stair Towers
+ RISK REDUCTION
Stair towers serve as a safer alternative to traditional ladders or scaffolding systems.
Access towers are free-standing structures that offer high load capacity and significantly reduce the risk of accidents associated with scaffolding or ladder placements.
+ ERGONOMIC DESIGN
One of the standout features of stair towers is their ergonomic constructional design. Ascending and descending these towers requires much less physical effort compared to climbing ladders.
Additionally, the ample space they provide allows multiple workers to move freely for a safer and more comfortable working environment.
+ COST EFFICIENCY
These modular construction allows for quick and straightforward assembly, reducing labor costs and minimising downtime at your site. Their versatility often eliminates the need for separate scaffolding systems, saving both time and resources.
We design, engineer and manufacture custom access and height safety solutions for the unique access requirements of every project.
From concept to implementation, we prioritise safety and efficiency, ensuring a smooth and seamless process from project consultation to design to installation.

Safetylyne Access Stair Towers
Safetylyne sets the benchmark in stair tower design and implementation. Our Structural Aluminium Access Stairs demonstrate innovation and reliability, catering to diverse access requirements on any project.
Proprietary Structural Aluminium Designs
Safetylyne stair towers use proprietary Australian-made structural aluminium systems that deliver high strength without corrosion. This results in a longer-lasting, low-maintenance structure ideal for exposed or coastal environments.
Compliance and Integration
Each tower is engineered to
AS 1657:2018 and integrates seamlessly with screen protection and height safety systems. This provides a complete, compliant access and fall-prevention solution across plant decks and external façades.
Customised to Each Project
Every tower is modelled and engineered around the project layout, load requirements and access needs. This ensures a precise fit, simplified installation and reliable performance for complex or constrained sites.
Fast Installation and End-to-End Delivery
The modular design allows rapid on-site assembly - often within one to three days, minimising disruption and crane time. Safetylyne supports the full process from design through to certified installation, ensuring consistent quality and compliance at every stage.
1. Environment and Exposure
- Outdoor, Coastal, or Industrial Sites
âž” Aluminium stair towers are naturally corrosion-resistant and handle harsh conditions without relying on protective coatings. - Indoor or Sheltered Locations
âž” Steel may be considered if exposure to weather and corrosion risks are minimal.
2. Structural Load and Design Flexibility
- When Weight Matters
âž” Aluminium offers significant weight savings, reducing load on rooftops and building structures. This often means fewer design restrictions and easier compliance with building codes. - Heavy-Duty Applications
âž” Steel may be preferred where extremely heavy loads or highly rigid structures are required — though this is less common in typical stair tower installations.
3. Installation Speed and Access Challenges
- Fast, Efficient Installation
âž” Safetylyne aluminium stair towers are designed for quick installation, minimising time on site and reducing disruption. Their lighter weight often eliminates the need for cranes or specialised lifting gear. - Challenging Access or Tight Sites
âž” Aluminium’s light weight and modular assembly make it the practical choice for rooftops, remote locations, and difficult-to-reach areas.
4. Maintenance and Lifespan
- Low-Maintenance Solution
âž” Aluminium requires minimal upkeep. There’s no need for repainting, re-galvanising, or rust management — only routine inspections. - Warranty Confidence
âž” Safetylyne aluminium stair towers come with a 25-year warranty (subject to regular inspections), offering peace of mind and long-term protection. - Steel Maintenance Needs
âž” Steel must be monitored for corrosion and coating damage. Over time, repainting and repairs can significantly increase the system’s total cost.
5. Cost Efficiency Over Time
- Lower Lifetime Costs
âž” While steel may offer a lower upfront material cost, aluminium’s faster installation, lower maintenance needs, and extended service life often deliver better value across the system’s life.
Making the Right Choice
Aluminium stair towers are the clear choice for projects that demand fast installation, minimal maintenance, and reliable performance in all conditions.
For environments where corrosion, access challenges, or long-term costs are considerations, aluminium consistently outperforms.
As Safetylyne engineer Peter C (CPEng) explains,
“... Aluminium’s natural oxide layer is one of its most impressive features, it effectively protects and ‘heals’ itself, which means the structure won’t rust or deteriorate like steel. For external stair systems, that translates to long-term reliability with minimal maintenance ...”
Talk to our Experts in Height Safety today.
Our team can assess your project and recommend the safest, most cost-effective stair tower solution for your needs, backed by decades of experience and proven results.
The Safetylyne Way
We are your trusted partner, creating custom solutions for all proprietary engineered systems and custom access solutions.
Our mission is to simplify the complexities encompassing access solutions.
We design, engineer and manufacture all our stair towers in Australia, and we carefully manage each step of height safety projects from design to installation, to certification and site training for your team.
Contact the Safetylyne team, experts in height safety, today to explore tailored solutions for your height safety and maintenance access needs.
Project Example: Agricultural Storage Facility, Regional NSW
Safetylyne designed and installed aluminium stair towers for an agricultural storage facility in remote NSW, providing safe access between elevated platforms.
See how we applied this system on-site → Stair Tower Access Design for a storage facility