Interpon Metaplex® Warranty System

Our Metaplex® systems offer up to 15 years performance warranty for steel and non-architectural aluminium applications.


Warranty name Metaplex® Standard Metaplex® Commercial
Warranty logo    
Suitable substrates Mild steel

Hot dip galvanising

Galvanised tube

Hot & cold rolled steel

Stainless steel

Non-architectural aluminium extrusions

Mild steel

Hot dip galvanising

Galvanised tube

Hot & cold rolled steel

Stainless steel

Non-architectural aluminium extrusions

Top coat Interpon D1000 or Interpon 200 Interpon 200 Interpon D2525 
Film integrity warranty* 10 years 10 years 15 years
Color retention warranty* 10 years 10 years 15 years
Corrosion protection warranty*
Preparation standards AS4506
AAMA 2603
AAMA 2604
Primer Optional Interpon Redox APA MetaPrep™ Primer
Application system 1-coat system 2-coat system
Environmental conditions Located greater than 100 metres from shoreline of coat All locations
Project suitability Domestic residential (excludes architectural aluminium extrusions – see Interpon D warranty) Commercial Industrial (excludes architectural aluminium extrusions – see Interpon D warranty)
Building Code of Australia Suitable for BCA Class 1 and 10 buildings Up to 3 storeys Suitable for free-standing structures Suitable for all BCA classes Any building, any height
*Warranty applies only when coated by an Interpon Approved Applicator. Terms and conditions apply. 



 Interpon Specification Guide

 Interpon Metaplex® Standard Brochure

 Interpon Metaplex® Commercial Brochure



What standards does Metaplex® warranty meet?

Interpon products required for Metaplex warranties meet the American Architectural Manufacturers Association (AAMA) and Standards Australia.

AAMA Standards are the globally recognised specification, performance requirement and test procedure for organic coatings on aluminium extrusions and panels as set out by the American Architectural Manufacturers Association. The standards assist architects, owners, and contractors to specify coatings for aluminium applications that will provide and maintain a minimum level of performance.

AS3715 for ‘Metal Finishing – Thermoset powder coating for architectural applications of aluminium and aluminium alloys’. It sets out the Australian standards required for pre-treatment, application, and performance of powder coatings on aluminium substrates.

What is the Building Code of Australia (BCA)?
The Building Code of Australia (BCA) provides a nationally accepted and uniform set of technical requirements for all areas of a building, from design to construction. Developed by the Australian Building Codes Board (ABCB) on behalf of the Commonwealth, State and Territory Governments, the BCA is referred to as the building regulation in all States and Territories – 2010 – these are the regulatory Australian guidelines which defines construction requirements for residential and commercial projects.

How are the warranties issued?

Only Interpon Approved Applicators are eligible to offer Metaplex Standard and Metaplex Commerical warranties.

A project certificate outlining the project and product details will be issued to the Approved Applicator upon completion of work.

What is the difference between an Interpon Approved Applicator and non-Approved Applicator?

Our network of approved applicators is regularly assessed against comprehensive criteria and rigorous application guidelines. Applicators are quality controlled to best in class standards to ensure their pre-treatment and application procedures meet these strict guidelines.

These standards are designed to ensure the application process is adhered to in accordance with the requirements of both AkzoNobel and global industry standards, ensuring the highest level of customer satisfaction possible.

What happens if I do not use an Interpon Approved Applicator?

Unfortunately, the coated components will not be eligible for warranty. If you have any concerns, please contact us and we will work with you to find a resolution.

How do I become an Interpon Approved Applicator?

You can apply to become an Interpon Approved Applicator. Once we receive your request, we will contact you to discuss the next steps.