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COLORBOND® steel

Name: COLORBOND® steel: Colorful, Durable & Heat Reflective
Brand: NS BlueScope

Roofing and Walling

Sandwich Panel

Trusted Beauty, Trusted Strength

COLORBOND® steel is an iconic brand from Australia that has helped the architectural industry shape the landscapes in which we live and work.

Rigorously tested under the harshest conditions, COLORBOND® steel delivers some of the world’s most outstanding steel solutions, resulting in many iconic projects built with COLORBOND® steel standing long with enduring beauty for decades. That’s why it has been TRUSTED in all sorts of projects across the country.

From Vision To Reality

Trusted Beauty, Trusted Strength | The ultimate in reliable metal roofing.

COLORBOND® steel features

Variety of colours

20 nature-inspired shades with a touch of premium finish for every design.

Longest warranty*

35 years against corrosion and 12 years against color fading*.

THERMATECH® technology

Advanced paint system optimizes heat reflection for thermal efficiency.

Clean technology

Rain-washable surface resists dirt buildup.

Design versatility

A wide range of specs, blending beauty and strength for diverse design visions

Tested in local conditions

Proven performance in extreme weather environments.

Easy to maintain

Maintains appearance and performance with minimal upkeep.

Sustainability

Recyclability of the product content with manufacturing process certified to independent standards for environmental management and sustainable procurement

* Warranty durations are compared among NS BlueScope (Thailand)'s brands and all warranties are subjected to NS BlueScope (Thailand) Ltd.‘s terms and conditions

COLORBOND® steel finishes & materials

High-durability coated metal sheets come in a variety of colors

Prefabricated insulation panel solutions for roofing and wall applications

A special matte surface, glossiness not exceeding 10%

Metallic surface metal sheet creating a perspective of depth and dimension

Designed specifically for marine and industrial environments

COLORBOND® steel colour range

Materials

Finishes

Remark: Actual colours may vary slightly from screen display. It is recommended to check actual colour samples to confirm before purchasing.

Testing standard

Test standard table

Properties	Test method	Purpose	Standard
Corrosion resistance	Salt spray test	Corrosion resistance in controlled, corrosive environment	TIS 2753 ASTM B117-2016 (Our result : 3000 hrs)
	Cyclic corrosion test	Corrosion resistance in simulated more realistic environmental conditions	AS 2331.2.13-2006 Cycle E (Our result : 2000 hrs)
Colour change resistance	QUV test	Paint durability against weathering	ASTM G154:2016
Paint coating	Dry film thickness measurement	Paint thickness	TIS 2753 ASTM D5796
	Pencil hardness	Hardness properties of paint layer	TIS 2753 AS/NZS 1580 405.1 (Our result : HB or harder)
	Cross cut	Ensures proper coating adhesion	TIS 2753 (Our result : No peeling and flaking in every square)
	T bend	Ensuring the adhesion of the paint film quality during the bending	TIS 2753 ASTM D4145 AS/NZS 2728 (App.F) - Adhesion (Our result : 5T no crack)
	Reverse impact	Ensures proper coating adhesion	ASTM D2794 AS/NZS 2728 (App.E) (Our result : ≥ 10 joules)
Solar reflectance index	Solar reflectance index	Measures how well a material reflects sunlight	ASTM E 903-82 ASTM C 1371 ASTM E 1980-01(Approach 2) (Refer BlueScope’s brochure for SRI)
Low VOC	Gas chromatography/mass spectrometry (GC/MS)	Determines minimal, Harmless VOCs emission	US EPA 5021 (Our result : Not detected)

Proven quality

COLORBOND® steel is made to last. Rigorously tested and proven through various methods to ensure best-in-class durability and enduring aesthetics. The official letter confirming these test results can be obtained from the material specification sheet in E-Library.