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COLORBOND Insulated Roof Panels – Corrugated profile
From: Original price was: $174.50.$139.60Current price is: $139.60. per LM -20%
Introducing InsulRoof® – the advanced insulated roof panel system featuring innovative SupaCore® dual-layer technology that combines EPS-FR and polyurethane insulation for superior thermal performance. With its distinctive corrugated exterior profile and pre-finished COLORBOND® steel construction, InsulRoof® delivers exceptional strength, energy efficiency, and weather resistance for residential, multi-residential, commercial, and industrial applications across all Australian climate zones, including cyclonic regions.
Why Choose InsulRoof®?
Ideal Applications
Technical Specifications
Comprehensive technical data for InsulRoof® panels
| Property | Value | Notes |
|---|---|---|
| Core Technology | SupaCore® Dual-Layer | EPS-FR + PUR (Polyurethane) |
| Panel Coverage Width | 1000 mm | Effective coverage per panel |
| Thickness Options | 50, 75, 100, 125, 150, 200 mm | Six options for varying requirements |
| Maximum Length | Up to 12 meters | Subject to transport/site constraints |
| Minimum Roof Pitch | 5° | With approved end-lap system |
| External Profile | Corrugated (AM100) | 0.42 mm G550 COLORBOND® steel |
| Internal Liner | 0.6 mm G300 COLORBOND® | Plain or VJ ceiling finish |
| Service Ducts | 30×30 mm | Available on 150-200mm panels |
| Thickness | Declared R-Value (23°C) | Total R-Value Winter (15°C) | Total R-Value Summer (30°C) | Typical Mass (kg/m²) | Acoustic Rw (dB) |
|---|---|---|---|---|---|
| 50 mm | 1.40 | 1.61 | 1.58 | 11.6 | 23-24 |
| 75 mm | 2.00 | 2.23 | 2.17 | 11.9 | 23-24 |
| 100 mm | 2.60 | 2.85 | 2.77 | 12.3 | 23-24 |
| 125 mm | 3.20 | 3.48 | 3.36 | 12.6 | 23-24 |
| 150 mm | 3.80 | 4.10 | 3.96 | 13.0 | 23-24 |
| 200 mm | 5.05 | 5.35 | 5.14 | 13.7 | 23-24 |
| Property | Value | Standard/Notes |
|---|---|---|
| Deflection Limit | Span / 150 | AS/NZS 1170.0 Table C1 |
| Live Load Allowance | 0.25 kPa distributed | AS/NZS 1170.1 |
| Concentrated Load | 140 kg | Maintenance access, non-trafficable |
| Dead Load Allowance | Up to 25 kg/m² | Light fittings and services only |
| Wind Regions | N1-N5, C1-C4 | Non-cyclonic and cyclonic certified |
| Maximum Multi-Span | Up to 9.0 m | Thickness and fixing dependent |
| Testing Standards | AS 4040 Series | AS/NZS 1170, AS 1562.1 |
| Property | Value | Standard |
|---|---|---|
| Ignitability Index | 0 | AS/NZS 1530.3 |
| Spread of Flame | 0 | AS/NZS 1530.3 |
| Heat Evolved Index | 0 | AS/NZS 1530.3 |
| Smoke Index | 1 | AS/NZS 1530.3 |
| SMOGRARC | < 100 | AS/NZS 1530.3 |
| Material Group | Group 1 or 2 | AS 5637.1 / AS ISO 9705 |
External Colors
* Limited availability † Darker colors may only be warranted for use in limited regions
Internal Ceiling Colors
| Region | 125mm Panel | 150mm Panel | 200mm Panel | Configuration |
|---|---|---|---|---|
| N1-N2 (Non-cyclonic) | ~7.0 m | ~7.6 m | ~8.8 m | Multi-span, every 2nd crest |
| N3-N5 (Non-cyclonic) | ~6.5 m | ~7.2 m | ~8.3 m | Multi-span, every crest |
| C1-C2 (Cyclonic) | ~5.8 m | ~6.5 m | ~7.5 m | Multi-span, every crest |
| C3-C4 (Cyclonic) | ~5.0 m | ~5.8 m | ~6.8 m | Multi-span, every crest |
Note: Exact spans depend on specific wind speeds, terrain categories, fixing substrates, and load requirements. Consult full span tables for precise values.
📥 Technical Documentation
Download complete specifications and span tables
Technical Data Sheet Residential Span Tables
What’s included in an Insulated Roofing Panel Kit?
Each ClickSteel Insulated Roofing Kit includes Colorbond steel insulated roof panels, joining channels, screws, and trim flashings — everything you need for a complete installation.
Our kits come pre-cut to size and are perfect for DIY patios, carports, verandahs, and pergolas.
What are Insulated Roof Panels?
Insulated roof panels combine a steel roofing sheet, a high-density insulation core, and a steel ceiling layer — all bonded together.
This gives you a roof that is strong, thermally efficient, and quick to install, ideal for keeping your outdoor spaces cool in summer and warm in winter.
Are your panels made from genuine Colorbond® steel?
Yes! All ClickSteel Insulated Roof Panels use genuine BlueScope Colorbond® steel on both top and bottom skins.
This ensures maximum durability, superior colour performance, and a clean, premium appearance that lasts.We offer popular Colorbond® roofing profiles such as:
Corrugated (Custom Orb® style)
Trimdek® (ribbed profile for modern roofs)
Spandek® (industrial and architectural applications)
Each profile has its own look, span capability, and water-carrying capacity — so you can choose the best one for your home or project.
What thicknesses are available?
We supply insulated roof panels in 50mm, 75mm, and 100mm thicknesses.
Thicker panels provide higher thermal insulation (R-values) and greater spanning capability — meaning fewer beams and supports are required for your roof.
Can I install insulated roofing panels myself?
Yes — our DIY insulated roofing kits are designed for easy self-installation.
Panels interlock with a tongue-and-groove system, allowing for quick assembly with minimal tools.
Every kit comes with detailed instructions and optional DIY installation videos to guide you through each step.
What projects can I use these panels for?
Our insulated Colorbond panels are ideal for:
Patios and pergolas
Carports and awnings
Outdoor entertainment areas
Shed and workshop roofs
Home extensions
They’re suitable for both residential and light commercial applications.
What colours and finishes are available?
Choose from the full range of Colorbond® roofing colours for the top surface — including popular options like Surfmist®, Monument®, Shale Grey®, and Classic Cream®.
The underside (ceiling) comes in a smooth, clean white steel finish for a polished look.
How long does delivery take?
We deliver Australia-wide.
Most orders are shipped within 7–10 business days, depending on your location and panel size.
You can also opt for Click & Collect from major capital cities for faster pickup.
Do the panels come pre-cut?
Yes — we cut panels to your required length before delivery to save time and waste.
Simply provide your measurements at checkout or contact our team for a quote.
This makes installation faster and ensures a perfect fit on site.
How energy efficient are insulated roofing panels?
Insulated panels offer excellent thermal insulation and energy efficiency, reducing heat transfer and improving comfort.
They help maintain consistent temperatures in covered areas, meaning less reliance on fans or heaters — perfect for Australia’s climate.
How long will insulated roof panels last?
With genuine Colorbond® steel skins and a durable insulation core, our panels can last 20–30 years with minimal maintenance.
They are resistant to moisture, fire, corrosion, and termites, ensuring long-term structural and aesthetic performance.
Why buy Insulated Roofing Kits from ClickSteel?
ClickSteel makes it easy to shop, quote, and order your insulated roof panels online — with transparent pricing, nationwide delivery, and the backing of BlueScope warranties.
We’re Australian-owned, trusted by tradies and homeowners alike, and committed to providing the best value Colorbond roofing solutions on the market.
From: Original price was: $148.50.$118.80Current price is: $118.80. per LM -20%