- Surfmist
- Tale Grey
- Gull Grey
- Charcoal Grey
- Bass Grey
- Windspray
- Dover White
- Light Ivory
- Burnt Almond
- Basalt
- Beige
- Sand Beige
- Iron Stone
- Pale Eucalypt
- Aquamarine
- Autumn Green
- Traffic Green
- Environmental Green
- Mist Green
- Cottage Green
- Sky Blue
- Toba Blue
- Traffic Blue
- Torres Blue
- Headland
- Manor Red
COLORBOND® Ultra steel is the ultimate choice for an attractive and long-lasting steel roofing material that offers excellent protection against severe environments. COLORBOND® Ultra steel has been developed primarily for environments in close vicinity to sea, laden with salt spray in the air. The combination of protective coatings and the production process makes it one of the most cost effective and corrosion resistant materials available.
From severe natural to industrial environments, COLORBOND® Ultra steel is one of the most effective building material discovered to combat these harsh conditions. It comes with a 200 g/m2 (AZ200) metallic (55% Al-Zn alloy) coating, which means for every square metre of steel, there is a minimum of 200 gram of 55% Al-Zn alloy coating. With the higher metallic coating class and the unique protective paint system, COLORBOND® Ultra steel is one of the most cost-effective building materials available for harsh environments with other benefits of paint durability as in case of COLORBOND® steel.
Product & Grade Specifications | Product Specification | Grade options |
AS/NZS 2728 Type 4 | AS1397 G300, G350, G550 | |
ASTM A 755/A 755M | ASTM A 792/A 792M 340 Class 2 & 550 Class 1 | |
IS 15961 Class 4 | IS 15961 YS 300, YS 350, YS 550 |
Coating Mass 55% Al-Zn Metallic Coating AZ200 (200 g/m2)Width Range in Mill edge condition 900mm – 1250mm
Top coat colour TBSL Standard and Special*
Base Steel Thickness (BMT) Range (mm) 0.3mm – 1.2mmWidth Range in Slit edge condition 100mm – 1250mm
Bass Grey (Standard) & Special* TBSL Standard and Special*(color and/or foam adhesion)