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COLORBOND® steel in the colour Jasper®.  Australian cliff river rockface

Jasper Classic finish

Colour Values

CMYK50 50 60 33
RGB108 97 83

Nominal Thermal Values

Solar Absorptance0.67
Solar Reflectance Index35

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.

Earthy harmony

COLORBOND® steel Jasper® is a warm, reddish-brown, that is inspired by the rural rocky outcrops and the ageing bark of eucalypts. It is solid, reliable, and grounding colour when used in earthy schemes with warm timber, bluestone and bricks. When COLORBOND® steel in the colour Jasper® is use as roofing, walling, rainwater goods, garage doors or sheds in styles like mid-century housing, it is in harmony with other natural building materials. In more current, composite style homes, use as a warming contrast to concrete, blonde timber and feature stonework, pairing it with flourishing native gardens and granite landscaping.

Available in


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.