Description
The Cerberus Steel Louvre System is a standalone, manual-operation steel pergola designed for New Zealand and Pacific outdoor environments. Made from high-strength ZAM-coated galvanised steel, the system offers exceptional corrosion resistance and long-term durability, even in coastal and high-moisture areas.
With clean architectural lines, smooth manual louvre control, and a modern PC Grey (RAL 7016) finish, this pergola provides an affordable and reliable shading solution for residential, rental, and commercial spaces.
Available Sizes & Pricing
✔ 3000 × 3000 × 2500 mm (3 × 3 m)
$1,600 + GST & delivery
Standalone structure
Manual louvre operation
Optional manual side blinds
PC Grey (RAL 7016)
✔ 4000 × 3000 × 2500 mm (4 × 3 m)
$1,900 + GST & delivery
Standalone structure
Manual louvre operation
Optional manual side blinds
PC Grey (RAL 7016)
What is ZAM-Coated Galvanised Steel?
The Cerberus Steel Louvre System is constructed from ZAM-coated galvanised steel — one of the most advanced corrosion-resistant steel technologies available today.
ZAM stands for:
Zinc • Aluminium • Magnesium
It is a hot-dip galvanised coating that combines these three metals to form a tough, self-healing protective layer.
Why ZAM is Good
Superior Corrosion Resistance
ZAM outperforms traditional galvanised steel, making it ideal for New Zealand’s coastal, humid, and high-UV conditions.Self-Healing Protection
The magnesium content allows the coating to “repair” small scratches, preventing rust from spreading.Ideal for Coastal Areas
Exceptional resistance to salt air, making the system suitable for beach towns, islands, and exposed environments.Longer Lifespan
The ZAM layer protects the steel even before powder coating is applied, greatly extending the service life.Stronger Structural Performance
Maintains integrity under outdoor stress, providing better stability over many years.
When combined with the exterior powder-coated finish, the Cerberus Steel Louvre System becomes one of the most durable steel pergolas in its class.
Warranties
10-Year Warranty on the powder-coated finish
8-Year Warranty on the steel louvre structure
These warranties reflect confidence in the ZAM-coated frame and overall design quality.
Key Features
Standalone System
Fully free-standing — ideal for patios, lawns, decks, and garden spaces.Manual Louvre Operation
Smooth, simple, and low-maintenance shading control.Optional Manual Side Blinds
Add shelter, privacy, and wind reduction when needed.ZAM-Coated Galvanised Steel
Outstanding corrosion resistance and lifespan for NZ & Pacific climates.Modern Architectural Style
Square-frame design finished in PC Grey (RAL 7016).
Structural Specifications
Posts
110 × 110 × 0.8 mm ZAM-coated steel
Beams
160 × 90 × 0.80 mm ZAM-coated steel
Louvre Panels
170 × 35 × 0.60 mm steel with ZAM coating and powder finish
Finish
ZAM protective coating
Powder-coated in PC Grey – RAL 7016
