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Types of Colorbond Roofing Explained — Profiles, Colours & What's Standard

Colorbond® is Australia's most popular roofing material — but not all Colorbond is the same. Here's what the different profiles mean and what your builder is actually including.

6 min read·Compare My Build — Independent Resource· Updated June 2025

Why Colorbond Is Dominant in Australian Residential Building

BlueScope Steel's Colorbond® has become the default roofing material for new Australian homes for good reasons: it's lightweight, low-maintenance, handles extreme temperature swings, and comes in a wide range of profiles and colours suited to contemporary Australian architecture.

However, "Colorbond" is a brand name that covers many different products — varying by profile (shape), gauge (thickness), and finish. Understanding the differences matters when comparing what builders include in their base price.

Note

When a builder says "Colorbond roof included," always ask which profile and what gauge. There's a meaningful quality difference between 0.42mm standard corrugated and 0.55mm Klip-Lok.

The Main Colorbond Roofing Profiles

Corrugated

The classic rounded corrugated profile — iconic in Australian architecture. Widely used for residential homes, sheds and rural properties. Lightweight, cost-effective, and suits traditional and contemporary designs.

Builder: Standard inclusion or low-cost upgradeBest for: Classic, farmhouse, Queenslander styles

Trimdek®

A flat-pan steel sheet with trapezoidal ribs. Offers a sleek, modern aesthetic and excellent water drainage. Popular in contemporary and commercial builds.

Builder: Mid-range option, often standard on new buildsBest for: Modern, commercial, contemporary homes

Klip-Lok® / Rib-Lok®

A concealed-fixed profile that clips to the roof without exposed fasteners. Clean appearance, excellent weather resistance and suitable for low-pitch roofs.

Builder: Premium option or upgraded profileBest for: Low-pitch roofs, premium contemporary builds

Custom Orb®

A deeper corrugated profile with a more pronounced appearance. Common in heritage restoration and rural builds.

Builder: Available as upgrade or special orderBest for: Heritage, rural, traditional character homes

Longline / Standing Seam

Premium architectural steel roofing with concealed fasteners and a distinctive raised seam profile. Often seen on architect-designed homes.

Builder: High-end upgrade or architect-specifiedBest for: Premium, architect-designed, contemporary

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Colorbond Colours — What to Know

The Colorbond® colour palette is updated periodically by BlueScope. Popular contemporary choices include:

  • Surfmist® — Light grey/white, highly reflective, ideal for warm climates
  • Shale Grey® — Mid-tone warm grey, versatile for most styles
  • Woodland Grey® — Deep neutral grey, popular for modern homes
  • Monument® — Dark charcoal, premium contemporary appeal
  • Night Sky® — Near-black, dramatic and increasingly popular
  • Jasper® — Warm earthy brown-red, suits coastal and heritage styles

Standard builders typically offer a selection from the core palette. Extended or premium colours may be an upgrade.

Colorbond vs Concrete Roof Tiles — A Quick Comparison

FactorColorbond SteelConcrete Tiles
Weight (per m²)~4–5 kg~40–55 kg
Minimum pitch5°+15°+ typically
MaintenanceVery lowPeriodic re-pointing, cleaning
Hail resistanceGood (0.48mm+)Can crack under hail
Sound insulationLower (needs batts)Better thermal/acoustic mass
Lifespan50+ years (with warranty)50+ years
CostCompetitiveOften slightly lower per m²

Frequently Asked Questions

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