Colorsteel MAXAM – The Next Generation of Roofing Innovation

At Sheds Direct, we know that choosing the right materials for your shed is just as important as the design itself. That’s why we use Colorsteel MAXAM, the latest innovation in steel roofing and cladding. When it comes to durability, corrosion resistance, and long-lasting performance, Colorsteel MAXAM sets a new standard in New Zealand.

Combining the proven quality of COLORSTEEL® with patented Activate™ technology, MAXAM is engineered to perform in almost any NZ environment — coastal, inland, geothermal, or industrial. That makes it the ideal solution for sheds.

What is Colorsteel MAXAM?

Colorsteel MAXAM is a single substrate solution designed to simplify roofing and cladding choices. Instead of juggling multiple products, MAXAM offers a high-performance, one-size-fits-most option that’s suitable for sheds across New Zealand.

The only exception is in extremely severe or highly aggressive environments, where Colorsteel Altimate® may be the better choice. For the vast majority of farms, lifestyle blocks, and commercial builds, MAXAM is the smarter, safer investment.

Why Sheds Direct Chooses Colorsteel MAXAM

When you buy a shed from Sheds Direct, you’re not just getting a durable steel frame — you’re getting roofing and cladding materials designed to last. We’ve chosen Colorsteel MAXAM for our kitset sheds because:

• It offers superior corrosion resistance, which is vital for NZ’s varied climates.
  
• The industry-leading warranties (up to 50 years) give our customers confidence and peace of mind.
  
• It’s a trusted Kiwi brand, widely recognised as the market leader in steel roofing.
  
• Using MAXAM aligns with our goal of delivering sheds built for the long haul.
  

Whether you’re investing in a farm building, workshop, storage unit, or heritage barn, you can rest assured that your shed is protected with the very best steel technology available in NZ.

The Science Behind Activate™ Technology

At the core of MAXAM is Activate™ technology — a patented aluminium, zinc, magnesium (AM) alloy coating. This metallic coating provides next-level corrosion resistance by:

• Activating early protection: Compounds start working immediately when exposed to the elements.
  
• Stronger barrier formation: Magnesium compounds reinforce scratches and edges, slowing corrosion.
  
• Long-lasting sacrificial protection: Zinc and magnesium actively protect the steel substrate, ensuring maximum durability.
  

This means your shed won’t just look good when it’s built — it will continue performing for decades, even in demanding environments.

Warranties That Redefine Confidence

When you invest in a shed, you want to know it will last. Colorsteel MAXAM comes with warranties that are among the strongest in New Zealand:

• Perforation warranty: Up to 50 years in mild environments.
  
• Paint warranty: Up to 18 years in most environments.
  
• Commercial warranties: Aligned with residential for consistency.
  

For Sheds Direct customers, this means you get a shed that not only performs but is also backed by decades of protection.

Performance at a Glance

Environment Category	Perforation Warranty	Paint Warranty
Mild	Up to 50 years	18 years
Moderate	40 years	18 years
Severe	30 years	15 years
Very Severe	20 years	15 years
Extremely Severe	Not recommended	Not recommended

Why Choose Sheds Direct + Colorsteel MAXAM?

When you buy from Sheds Direct, you’re not just purchasing a shed — you’re investing in quality materials, expert design, and trusted performance.

• Built tough with steel framing and Colorsteel MAXAM cladding.
• Suited to NZ conditions, from coastal to inland farms.
• Peace of mind with warranties of up to 50 years.
• Trusted choice — Colorsteel is the #1 steel roofing brand in New Zealand.

With Sheds Direct and Colorsteel MAXAM, you can be confident your shed will stand the test of time.

Frequently Asked Questions About Colorsteel MAXAM and Sheds Direct

1. Why does Sheds Direct use Colorsteel MAXAM?

At Sheds Direct, we use Colorsteel MAXAM because it offers unmatched durability, corrosion resistance, and long-term performance. Backed by up to a 50-year warranty, MAXAM ensures every shed we supply is built to last in NZ’s tough conditions.

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2. What is Colorsteel MAXAM?

Colorsteel MAXAM is a next-generation roofing and cladding product that uses patented Activate™ technology — a unique aluminium, zinc, and magnesium coating. This advanced design provides superior protection against corrosion, making it ideal for sheds across most New Zealand environments.

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3. Are Sheds Direct sheds covered by the Colorsteel MAXAM warranty?

Yes. When you purchase a shed from Sheds Direct with Colorsteel MAXAM cladding, your building is covered by COLORSTEEL®’s industry-leading warranties. These include up to 50 years against perforation and up to 18 years on paint, depending on your location.

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4. Can Colorsteel MAXAM be used for sheds in coastal or rural areas?

Absolutely. Colorsteel MAXAM is suitable for most NZ environments, including coastal, inland, geothermal, and rural areas. The only exception is extremely severe or highly aggressive environments, where Colorsteel Altimate® is recommended.

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5. How is Colorsteel MAXAM better than other roofing options?

Compared to older COLORSTEEL® products like Endura® and Maxx®, Colorsteel MAXAM provides:

• Longer warranties (up to 50 years)
  
• Stronger corrosion resistance with magnesium alloy protection
  
• A simplified single-substrate solution for most NZ sheds
  

That’s why Sheds Direct has adopted MAXAM as our preferred roofing and cladding material.

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6. How do I get a Sheds Direct shed with Colorsteel MAXAM?

It’s simple. Contact Sheds Direct, tell us about your project, and we’ll provide a customised shed design with Colorsteel MAXAM roofing and cladding included. You’ll get free design specs and a clear quote upfront.