When it’s time for a power pole installation, you might have an important question: whether to go with timber or galvanised steel. Both materials have their benefits.
As a Level 2 electrician, we will talk you through the differences and help you choose the right one for your needs.
We have considered all the factors that are necessary for electrical power pole installation.
1. Durability and Lifespan
Timber poles that follow the industry standards, such as AWPA T1-10, can easily last 20 to 30 years. They can resist decay and can pretty much stay the same in all types of weather, which is very beneficial due to Sydney’s changing weather.
On the other hand, Galvanised steel poles often last 50 years or more when treated with a zinc coating. They do not rot or suffer insect damage. That longevity can make them more cost-effective over time.
In coastal areas, steel may corrode faster. But modern galvanisation methods and protective coatings help minimise this risk.
2. Strength and Structure
Steel poles are usually lighter and straighter, making installation easier and cheaper. They resist twisting and warping. Over time, they hold hardware firmly without sagging.
Timber offers a natural look suited to rural spaces. Heavy timber poles support higher loads and poles easily. But they may require heavier gear for installation packs. At IZCO Electrical, we have the right gear for any electrical power pole installation.
3. Maintenance and Inspection
People often ignore the maintenance and inspection after power pole installations. However, it shouldn’t be ignored at any cost.
Timber poles must be checked for rot or termite damage in damp environments. Tools like Pollux detect internal decay early, though inspections can be inconvenient. So, you also need to keep that in mind. On the other hand, steel poles only need occasional checks for rust. They do not require chemical treatments. There is no shrinkage over time, so fittings stay secure.
4. Environmental Impact of Electrical Power Pole Installation
Wood is renewable, but it needs chemical treatment and forest harvesting. Steel uses more energy initially, but lasts longer and is fully recyclable. A lifecycle study found that over 40 years, steel poles perform better for CO₂ emissions and land disturbance. You also need to consider the replacement of the pole here.
Composite or concrete poles are also emerging, offering rot resistance and long life. However, these come at a higher cost and often need heavy machinery while doing electrical power pole installation.
5. Aesthetics and Cost
Steel poles have a slender profile and can be powder-coated to match your design. They often blend into urban or landscaped spaces better.
Timber gives a classic appearance and suits country properties. It tends to cost more upfront once labour and bulky materials are considered. For an overall idea, timber can cost up to twice the cost of the steel power pole installation.
6. Practicalities of Power Pole Installation
Steel poles can be handled with minimal equipment. Their weight and uniform shape make them easier to store and move.
Timber poles can reach up to 11 metres high. Because of their size, they often require cranes or larger trucks.
Both options must adhere to NSW standards like AS/NZS 3000 and the NSW Service Rules for clearance and depth.
Here, you don’t need to worry if you are going with IZCO Electrical. We are a level-2 electrician team providing you with a professional electrical power pole installation with the best practices.
7. Safety and Certification Compliance with Level-2 Electrician
Only a Level 2 electrician can legally install private power poles under the NSW ASP scheme. They hold the required training and licencing to meet safety and network regulations.
All private power poles must comply with safety criteria for clearances, load capacity and connectivity to Ausgrid, Endeavour Energy, or others.
At IZCO Electrical, we work with multiple energy providers to offer power pole installation in Sydney. We also offer maintenance and repairs in case you need it on your current pole.
Final Verdict
Now that you know the difference between these two and which one is better in which factors, let’s consider the final consideration from IZCO Electrical.
Both galvanised steel power pole and Timber electrical power pole have their positives and negatives. Here’s how you can choose one:
- Choose galvanised steel if you want longevity, ease of installation, low maintenance, and a modern look.
- Choose timber if you prefer a traditional appearance or have very tall poles with heavy cabling.
Still confused? We at IZCO Electrical can help you in selecting the right electrical pole for your property. Our Level 2 electrician will help ensure correct sizing, compliance, and certification. Your provider will guide you to the best choice for your property.
Need Help with Power Pole Installation?
Ready to install a safe and standards-compliant power pole? Here’s what you can do:
- Call us today on 0470 123 811 for a free consultation.
- Book a site inspection — we’ll assess soil type, pole height, cable load, and clearance needs.
- Receive a detailed quote covering pole type, installation process, and certification.
IZCO Electrical is here to help you out anywhere you need.
