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COLORBOND® steel in the colour Dune®, Sand dunes

Dune Classic finish

Colour Values

CMYK30 25 32 8
RGB177 173 163

Nominal Thermal Values

Solar Absorptance0.48
Solar Reflectance Index60

These solar absorptance values are nominal values based on new product. Solar absorptance has been measured in accordance with ASTM E 903-96, ‘Standard test method for solar absorptance, reflectance and transmittance of materials using integrating spheres’. Solar absorptance is a thermal property and is not suitable for evaluation of visual impacts. Thermal values published 23/8/2022. For further information refer to BlueScope Technical Bulletin TB 39 Thermal performance of roofing materials.

Soft and comforting

COLORBOND® steel in the colour Dune® evokes the soft and comforting feelings of the natural formations that share its name. The warm, blush tones enhance natural building materials such as mid-tone timbers and limestone while elevating the character of both residential and commercial buildings in rural, coastal schemes. Coordinate COLORBOND® steel Dune® across roofing, walling, rainwater goods and garage doors to achieve a soft scheme that works harmoniously with native plants.

Available in


COLORBOND® Ultra steel

The colours shown represent actual product colours as accurately as possible. However, we recommend checking your chosen colour against an actual sample of the product before purchasing, as varying screens and devices may affect colour tones and finishes.