When it comes to ensuring the safety and accessibility of roofs, walkways with handrails are indispensable. These walkways provide a stable surface for maintenance workers and inspectors to navigate roofs with confidence. One crucial aspect of designing a roof walkway system is selecting the right materials. In Australia, where various climates and building types exist, the choice of materials plays a significant role in the durability and effectiveness of your roof walkway. In this article, we’ll explore the key roof walkway materials available and help you determine which one is the best fit for your specific requirements.

Aluminium Walkways: Lightweight And Durable

In Australia, aluminium walkways are a popular option since they are strong and lightweight. Because they don’t rust, they are perfect for coastal areas where the sea air can damage other materials. Aluminium walkways can survive severe weather conditions and are also quite durable. They are a cost-effective option for many building owners because they are simple to install and require less upkeep.

Galvanized Steel Walkways: Strength And Longevity

For those seeking exceptional strength and longevity, galvanized steel walkways are a top contender. These walkways are constructed from steel coated with a layer of zinc to prevent corrosion. They are well-suited for industrial applications and areas with heavy foot traffic. While they are heavier than aluminium, galvanized steel walkways are known for their durability and resilience, making them an excellent choice for long-term use.

Fiberglass Reinforced Plastic (FRP) Walkways: Non-Corrosive And Lightweight

Fiberglass Reinforced Plastic (FRP) walkways offer a unique blend of properties that make them suitable for various roofing applications. They are non-corrosive, which is especially beneficial in coastal areas or environments with chemical exposure. Additionally, FRP walkways are lightweight, making installation easier and reducing the load on the roof structure. They also have excellent electrical insulation properties, making them safe for use near electrical equipment.

Timber Walkways: Aesthetic Appeal And Natural Look

For those looking to blend aesthetics with functionality, timber walkways are a timeless choice. Timber walkways can add a natural and warm look to your rooftop while providing safe access. However, they require regular maintenance, including sealing, staining, and periodic replacement of damaged or rotting boards. Timber walkways may not be the best choice for areas with high moisture levels, as they can be prone to decay.

Composite Walkways: A Balance Of Strength And Aesthetics

Composite walkways are engineered to combine the strength of materials like steel or aluminium with the appearance of timber. They offer the durability of metal walkways with the aesthetic appeal of wood. These walkways are resistant to corrosion and require minimal maintenance. While they may be a bit more expensive upfront, composite walkways provide an excellent compromise between aesthetics and practicality.

Concrete Walkways: Heavy-Duty Strength

Concrete walkways are the go-to choice when extreme strength and durability are required. They are ideal for rooftop areas with heavy equipment or machinery. Concrete walkways are resistant to weather and fire, making them suitable for various applications. However, their weight may necessitate structural reinforcements on some roofs.

Consider Your Specific Needs

The material of the roof walkway you choose should ultimately be determined by your particular requirements. Think about things like the weather in your area, why you want to build the pathway, and how much money you have available. In addition, give some thought to the aesthetic impact that you want the rooftop to have, particularly if it is visible to the general public.


In Australia, where roofs face diverse environmental challenges, selecting the right roof walkway material is crucial. Each material has its unique advantages and drawbacks, making it essential to match your choice with your specific requirements. Whether you prioritize lightweight aluminium, robust galvanized steel, non-corrosive FRP, natural timber, composite blends, or heavy-duty concrete, there’s a suitable roof walkway material for your needs. By making a wise decision, you can ensure the safety and longevity of your roof walkway system, providing peace of mind for both workers and property owners.