UltraClad and UltraBatten: The Architect’s Choice for Harsh Environments

In harsh environments, the building envelope must do more than just look good. UltraClad and UltraBatten are specifically engineered to withstand the challenges of harsh environmental conditions. Combining the inherent properties of aluminium with high-performance finishes.

Corrosion resistance

Aluminium naturally forms a self-protecting oxide layer, making it highly resistant to corrosion. UltraClad builds on this with Dulux premium powder coatings:

Duratec Series: up to 25 years of UV and corrosion resistance
Fluoroset Series: up to 35 years in extreme conditions

This makes UltraClad and UltraBatten ideal for projects exposed to salt spray, humidity, acid rain, industrial pollutants, and high solar radiation.

Long-term durability with minimal maintenance

Vulcan's aluminium systems are designed to last 40-60 years or more. They will not rust, rot, or warp, significantly reducing maintenance requirements over the building’s lifecycle. For commercial and public projects, this translates into lower operational costs and longer intervals between facade refurbishments.

Lightweight, strong, and sustainable

Aluminium’s strength-to-weight ratio supports efficient structural design and easy installation, reducing construction time and costs. It is also 100% recyclable without compromising performance — an essential consideration for sustainable specifications.

A smart facade solution for demanding projects

Vulcan Building Systems offers flexibility in profiles and colour finishes to meet a wide range of architectural styles while delivering proven performance under extreme environmental conditions.

Whether your project is on the coast, in a high rainfall zone, or an urban environment with elevated pollution and UV exposure, our systems provide the assurance of durability and design longevity.

Specify with confidence

With decades of tested performance and backed by long-term Dulux warranties, UltraClad and UltraBatten enable architects and specifiers to meet both aesthetic and functional requirements in the most demanding environments.

Choose UltraClad and UltraBatten — because buildings in harsh climates deserve more than just standard protection.

For further inspiration, see Vulcan's socials: Instagram | Facebook

Or get in touch with the Vulcan Building Systems team.

UltraClad Horizontal Weatherboard System

Vulcan Building Systems

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The UltraClad® Horizontal Weatherboard System is an aluminium exterior cladding solution offering durability and aesthetic appeal.

NZ Made

Post-Consumer Recyclable Content

UltraClad is an external wall cladding for buildings within the following scope:

the scope limitations of NZBC Acceptable Solution E2/AS1, Paragraph 1.1; and,
constructed with timber framing complying with the NZBC; and,
with a risk score of 0-20, calculated in accordance with NZBC Acceptable Solution E2/AS1, Table 2; and,
situated in NZS 3604 Wind Zones up to, and including Extra High.

See BRANZ Appraisal 487 for full information.

UltraClad® Cavity System, if designed, used, installed and maintained in accordance with the statements and conditions of BRANZ Appraisal 487, will meet the following provisions of the NZBC:

Clause B1 STRUCTURE: Performance B1.3.1, B1.3.2 and B1.3.4. The UltraClad® Cavity System meets the requirements for loads arising from self-weight, earthquake, wind and impact [i.e. B1.3.3 (a), (f), (h) and (j)].
Clause B2 DURABILITY: Performance B2.3.1 (b), 15 years and B2.3.2. The UltraClad® Cavity System meets these requirements.
Clause E2 EXTERNAL MOISTURE: Performance E2.3.2. The UltraClad® Cavity System meets this requirement.
Clause F2 HAZARDOUS BUILDING MATERIALS: Performance F2.3.1. The UltraClad® Cavity System meets this requirement.

See BRANZ Appraisal 487 for full information.

BRANZ Appraised

UltraBatten Architectural Batten System

Vulcan Building Systems

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UltraBatten offers an elegant, streamlined cladding approach that encapsulates form and functionality with distinct, clean lines and an uncomplicated installation.

NZ Made

Residential or commercial projects
Interior or exterior
Vertical or horizontal installation
Hidden fixing system on a backing plate
Ideal for facades, interior ceilings, interior features, external louvres, privacy screening, and pergola shade protection

UltraBatten embraces the circular economy with its 100% recyclable aluminium composition
Crafted from premium extruded aluminium for unparalleled durability, won't rot, warp, or fade
Powder coating provides enhanced durability and resistance to fading compared to conventional paint

UltraClad Vertical Weatherboard System

Vulcan Building Systems

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The UltraClad® Vertical Weatherboard System is an aluminium exterior cladding solution offering durability and aesthetic appeal.

NZ Made

Post-Consumer Recyclable Content

UltraClad is an external wall cladding for buildings within the following scope:

the scope limitations of NZBC Acceptable Solution E2/AS1, Paragraph 1.1; and
constructed with timber framing complying with the NZBC; and
with a risk score of 0-20, calculated in accordance with NZBC Acceptable Solution E2/AS1, Table 2; and,
situated in NZS 3604 Wind Zones up to, and including, Extra High.

See BRANZ Appraisal 796 for full information.

Ultraclad® Vertical Weatherboard Cavity System, if designed, used, installed and maintained in accordance with the statements and conditions of BRANZ Appraisal 796, will meet the following provisions of the NZBC:

Clause B1 STRUCTURE: Performance B1.3.1, B1.3.2 and B1.3.4. The UltraClad® Vertical Weatherboard Cavity System meets the requirements for loads arising from self-weight, wind and impact [i.e. B1.3.3 (a), (h) and (j)].
Clause B2 DURABILITY: Performance B2.3.1 (b) 15 years and B2.3.2. The UltraClad® Vertical Weatherboard Cavity System meets these requirements.
Clause E2 EXTERNAL MOISTURE: Performance E2.3.2. The UltraClad® Vertical Weatherboard Cavity System meets this requirement.
Clause F2 HAZARDOUS BUILDING MATERIALS: Performance F2.3.1. The UltraClad® Vertical Weatherboard Cavity System meets this requirement.

See BRANZ Appraisal 796 for full information.

BRANZ Appraised

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