Cairns Fencing Specialists, provide high-quality fencing installations for residential and commercial properties. We supply and install our fences throughout the Cairns area.
This article covers everything about Colorbond® fence panels, including their sizes, benefits, installation tips, and reasons to choose Cairns Fencing Specialists for your fencing project.

Table of Contents
ToggleStandard Colorbond Fence Panel Sizes
Choosing the right panel size is important for a smooth installation and effective customisation. Here are the standard options:
Width Options
- 2.4m (2400mm): The most common width. It fits most property layouts and is easy to install. Suitable for both residential and commercial projects.
- 2.365m (2365mm): Slightly narrower than 2.4m. Ideal for specific needs where precise measurements are required. Helps align with property boundaries that do not fit the standard width.
- 3.125m (3125mm): Best for larger boundaries. Reduces the number of posts needed, making installation easier and enhancing the fence’s strength. Perfect for extensive property lines.
Height Options
- 1.2m: Ideal for front yards. It defines boundaries without blocking views, keeping the area open and welcoming.
- 1.5m: Offers moderate privacy. Balances visibility and seclusion, suitable for areas where some privacy is needed without completely blocking views.
- 1.8m: Common for backyards in suburban areas. Provides a good balance between security and neighbourhood aesthetics. Increases privacy and security while allowing light to pass through.
- 2.1m: Used in commercial or multi-residential settings. Offers enhanced privacy and security, ideal for properties that need a higher level of protection.
Extended Panel Sizes for Special Requirements
For unique fencing needs, such as sloped terrain or additional height, Colorbond offers extended panel sizes:
- 2.4m, 2.7m, and 3.0m: These larger panels suit properties with uneven ground or those needing extra height. They provide flexibility during installation, ensuring a secure and attractive fence even in challenging areas.
- Custom Sizes: Colorbond fencing can be adjusted to specific lengths and heights. Custom panels fit unique property layouts and special design requirements, making them useful for properties with irregular boundaries.
Factors to Consider When Choosing Panel Sizes
Selecting the right panel size involves more than choosing a standard dimension. Consider these key factors:
Property Boundaries
- Measure Accurately: Measure the total length of your property boundaries.
- Include Features: Account for corners, slopes, gates, and driveways where exact panel widths are needed.
- Prevent Gaps: Accurate measurements ensure a seamless fence without gaps.
Local Council Regulations
- Check Height Limits: Different councils have different rules for fence heights.
- Residential Areas: Most councils allow fence heights up to 2.3m without a special permit.
- Industrial Zones: Fences can be up to 2.7m high.
- Avoid Fines: Ensure your fence complies with local regulations to prevent fines.
Privacy Needs
- Assess Privacy Levels: Decide how much privacy you need.
- Recommended Height: For high privacy, choose a fence at least 1.8m high.
- Security: Taller fences provide more security, ideal for backyards and secluded areas.
Aesthetic Preferences
- Match Your Home: Select a fence height and style that complements your home’s design.
- Enhance Outdoor Space: Ensure the fence enhances your outdoor area without overpowering it.
- Style Coordination: Choose colours and styles that blend with your property’s overall look.

Benefits of Standard vs. Extended Panel Sizes
Benefit Category | Standard Panels | Extended Panels |
---|---|---|
Ease of Installation | – Easy to handle – Widely available | – Fewer posts needed – More stable fencing |
Cost Efficiency | – Lower upfront cost – Budget-friendly | – Long-term savings – Reduced installation time |
Ease of Installation:
- Standard Panels: These panels are easier to manage during installation and are commonly stocked, making them a convenient choice.
- Extended Panels: Larger panels reduce the number of posts required, enhancing the fence’s stability over large areas.
Cost Efficiency:
- Standard Panels: Typically cost less initially and are a cost-effective option for most residential projects.
- Extended Panels: Although more expensive at first, they save money on posts and installation for large properties. Fewer panels mean quicker installation, lowering overall costs.
Thickness and Technical Specifications
Common Sheet Gauges and What They Mean
Colorbond sheets range from 0.35 mm to 0.42 mm in thickness. Thicker gauges (0.42 mm and above) provide more strength. They are recommended for high-wind areas or commercial uses. The gauge affects:
- Impact Resistance: Thicker sheets dent less, which is useful in windy or cyclonic regions.
- Longevity: Thicker sheets may require fewer repairs or replacements over time.
Coating and Finishes
Colorbond fencing has several layers:
- Zincalume Core: Prevents corrosion from moisture and pollutants.
- Primer: Helps paint stick to the steel.
- Colour Topcoat: Baked-on paint keeps colours vibrant and resists chipping or peeling, important for Cairns’ tropical climate.
Comparing Gauges for Different Uses
- Residential Use: Lighter gauges (0.35–0.40 mm) are suitable for suburban fences, especially when budget is important.
- Industrial or High-Wind Areas: Thicker gauges (0.42 mm and up) provide extra strength and durability.
- Cost Implications: Thicker sheets cost more initially but can save money by reducing the need for repairs or replacements.
Panel Composition
A typical Colorbond fence panel kit includes:
- Three infill sheets
- Two posts, long enough to be set in the ground with concrete
- Two rails, usually 2.35 meters long
- Screws
- Sheet metal with a thickness of 0.35mm BMT (Base Metal Thickness)
Note that post caps are not usually included in the standard kit but can be purchased separately.
Colour Range and Aesthetic Considerations
Colorbond fencing offers many colours inspired by the Australian landscape. When choosing a Colorbond colour, consider:
- Your home’s exterior and roof color
- The surrounding environment
- Climate effects (lighter colours stay cooler in hot areas)
You can mix Colorbond panels with other materials or use accent colours to create a unique look for your property.

Installation Tips for Different Panel Sizes
Proper installation ensures your Colorbond fence lasts long and stays strong. Follow these tips based on panel sizes:
Proper Ground Preparation
Post Spacing and Panel Overlap
- Space posts correctly.
- Overlap panels as needed.
- Correct spacing prevents sagging and keeps the fence straight.
Ground Clearance
- Keep enough space between the fence and the ground.
- This prevents moisture damage, especially in rainy or humid areas.
Securing Panels on Slopes
Stabilising Techniques
- Use stepped or raked fence lines on uneven ground.
- This keeps the fence level and secure on slopes.
Tools and Materials
- Use quality tools and materials for sloped areas.
- Consider longer posts or extra bracing for added support.
Maintenance and Longevity of Different Panel Sizes
Proper maintenance keeps your Colorbond fence strong and attractive. Here’s how panel size affects maintenance:
Impact of Panel Size on Maintenance
Larger Panels
- Require less frequent maintenance.
- Fewer joints and posts to inspect save time and effort.
Smaller Panels
- Need more attention in high-traffic areas.
- Regular inspections help fix issues quickly.
Durability Across Sizes
- All Colorbond panels withstand Australian weather.
- Thicker panels offer more durability in windy or cyclonic areas.
- Regular cleaning and inspections extend the fence’s lifespan.
Choosing the Right Size for Your Property
Select the right panel size based on your property type and needs:
Residential Properties
- Use standard sizes like 2.4m wide and heights from 1.2m to 1.8m.
- These sizes provide privacy and security while complementing your home’s style.
Commercial Properties
- Choose larger panels, such as 3.125m wide and up to 2.1m high.
- These sizes offer more privacy and security for businesses and apartment complexes.
Special Projects
- For unique fencing needs, use custom panel sizes.
- Custom panels fit irregular boundaries and specific design requirements, ensuring a durable and attractive fence.
Conclusion
Colorbond fence panels provide a reliable, attractive, and functional fencing solution for homeowners and businesses in Cairns, Australia. They come in standard widths of 2400mm (2.4m) and various heights, allowing customisation to fit any property.
Ready to improve your property’s security and appearance with a quality Colorbond fence? Contact Cairns Fencing Specialists today. Our team offers personalised service, competitive prices, and high-quality workmanship to ensure your satisfaction.
What’s Next To Do?
Explore your options further! Check out our previous article on Colours of Colorbond Fencing to find the perfect shade for your property.
Then, discover budget-friendly options in our next guide on Cheaper Alternatives to Colorbond Fencing for cost-effective fencing solutions without compromising style and functionality.
People Also Ask
How Wide Are Colorbond Fence Sheets?
Colorbond® fence sheets are typically 2.4m wide. Other sizes like 2365mm and 3150mm are also available. The width you choose depends on your property size, privacy needs, and design preferences.
How Do I Measure My Property for Colorbond Fence Panel Installation?
To measure your property for a Colorbond fence:
- Measure Boundary Length: Use a tape measure for the total length in meters.
- Mark Key Points: Identify corners, slopes, and gate locations.
- Calculate Panels Needed: Divide the total length by the panel width (usually 2.4m).
- Adjust for Terrain: Add extra panels for slopes or uneven ground.
Accurate measurements ensure a proper fit and smooth installation.
Can Colorbond Fence Panels Be Customised for Sloped Land?
Yes, Colorbond® panels can be adjusted for sloped land by:
- Raked Panels: Angling panels to follow the slope.
- Stepped Fencing: Placing each panel at a different height.
Both methods create a neat and secure fence. Check local council height limits before installing.
What Is the Best Gauge of Colorbond Fence Panels for High-Wind Areas?
Use Colorbond standard panels with a thickness of 0.42mm or more in high-wind areas. Thicker panels are stronger and more resistant to impact. Reinforce posts and use secure fasteners for added stability.
What Is the Recommended Height for Colorbond Fences in Coastal Areas?
In coastal areas, the Colorbond® fencing panel should be 1.8m to 2.1m high. This provides privacy and reduces salt air exposure. Fences over 2m may need council approval. Clean your fence regularly with fresh water to prevent salt damage and extend its life.
Can I Add Lattice or Slat Screens to Taller Colorbond Fence Panels?
Yes, you can add lattice or slat screens to increase the height or improve the look of Colorbond panels. Attach these features to the top rail or posts securely. Ensure the total fence height follows council regulations. In windy areas, reinforce the posts and rails to keep the fence strong.
How Long Does a Colorbond Fence Last?
A Colorbond fence is durable and typically lasts up to 20 years. Its lifespan depends on several factors:
- Installation Quality: Proper installation keeps the fence stable and strong.
- Maintenance: Regular cleaning and inspections prevent rust and damage.
- Climate: Colorbond withstands various Australian weather conditions, including rain and sun.
- Usage: Areas with less impact and wear extend the fence’s lifespan.
With correct installation and upkeep, a Colorbond fence remains strong and attractive for many years. It is a reliable fencing choice for both residential and commercial properties.