Why duplex powder coating is the more sustainable choice

Why duplex powder coating is the more sustainable choice

More and more people are becoming aware of the importance of sustainability and environmentally friendly products. These factors are also playing an increasingly important role in the design of their own homes. Fences, gates, and railings are not only functional, but also an important design element that, ideally, can be enjoyed for a lifetime. But when it comes to choosing a suitable coating for the fence system – which coating is the most environmentally friendly? In this guide, we will show you why duplex powder coating is the more sustainable choice.


Why is sustainability important for fences?

Metal fence elements are durable products that remain outdoors for decades and are mercilessly exposed to the elements. Therefore, it is all the more important to ensure environmentally friendly manufacturing and coating. A sustainable coating not only protects the environment but also ensures a longer lifespan of the fence and reliably protects it from corrosion.


Duplex-coated fences offer excellent corrosion protection. Pictured: The ELEO Lucca fence, powder-coated in anthracite. © ELEO


What is duplex powder coating?

At ELEO, we have always relied on duplex powder coating to enhance our fences and railings and significantly increase their service life. Roughly speaking, powder coating – which is preceded by cathodic dip painting – involves electrostatically applying a dry color powder to the metal and then baking it at high temperatures. The duplex process is characterized by a particularly high layer thickness and excellent adhesion. This results in excellent corrosion protection and a long coating lifespan.


Fence Lucca
Zaun Lucca | pulverbeschichtet anthrazitZaun Lucca über Eck auf einer Sandsteinmauer neben Villa Victoria montiert | Pulverbeschichtet Anthrazit

Available in different coatings

Regular price from 127,20 €
Sale price from 127,20 €
Regular price 159,00 €
Unit price per 
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Garden gate Ancona
Gartentor Ancona als 3D Modell | Pulverbeschichtet AnthrazitGartentor Ancona | Pulverbeschichtet Anthrazit

Available in different coatings

Regular price from 271,20 €
Sale price from 271,20 €
Regular price 339,00 €
Unit price per 
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Railing Belluno
Geländer Belluno | pulverbeschichtet anthrazitGeländer Belluno auf Steinmauer aufgeschraubt | Pulverbeschichtet Anthrazit

Available in different coatings

Regular price from 119,20 €
Sale price from 119,20 €
Regular price 149,00 €
Unit price per 
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Courtyard Gate Lugano
Zweiflügeliges Tor Lugano | Pulverbeschichtet Sonderfarbe RAL 7016 AnthrazitgrauZweiflügeliges Tor Lugano, gerade Ausführung, vor einer Hofeinfahrt | Feuerverzinkt

Available in different coatings

Regular price from 879,20 €
Sale price from 879,20 €
Regular price 1.099,00 €
Unit price per 
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Metal privacy screen Adda
Metallsichtschutz Adda Modell | Pulverbeschichtet AnthrazitSichtschutz Adda montiert | Pulverbeschichtet Anthrazit

Available in different coatings

Regular price from 263,20 €
Sale price from 263,20 €
Regular price 329,00 €
Unit price per 
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Garden gate Lugano
Gartentor Lugano als 3D Modell | Pulverbeschichtet AnthrazitGartentor Lugano aus Frontansicht Nahaufnahme | Feuerverzinkt

Available in different coatings

Regular price from 319,20 €
Sale price from 319,20 €
Regular price 399,00 €
Unit price per 
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Remaining stock: Perugia railing
Geländer Perugia als 3D-Modell | Pulverbeschichtet anthrazitGeländer Perugia am Balkon | Pulverbeschichtet Anthrazit

Available in different coatings

Regular price from 143,20 €
Sale price from 143,20 €
Regular price 179,00 €
Unit price per 
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Metal privacy screen Pesa
Metallsichtschutz Pesa Modell | Pulverbeschichtet AnthrazitSichtschutz Pesa montiert | Cortenstahl

Available in different coatings

Regular price from 215,20 €
Sale price from 215,20 €
Regular price 269,00 €
Unit price per 
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Railing set Ancona
Geländer Ancona Set als 3D-Modell | Pulverbeschichtet anthrazitGeländer Ancona | Pulverbeschichtet anthrazit

Available in different coatings

Regular price from 554,40 €
Sale price from 554,40 €
Regular price 693,00 €
Unit price per 
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Fence set 10 m Padua
Zaunset Padua zum Aufschrauben als 3D-Modell | Pulverbeschichtet anthrazitZaun Padua | Feuerverzinkt

Available in different coatings

Regular price from 1.247,20 €
Sale price from 1.247,20 €
Regular price 1.559,00 €
Unit price per 
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Belluno courtyard gate
Tor Belluno 3D Modell | Pulverbeschichtet AnthrazitTor Belluno mit Gartentor an Hofeingang | Feuerverzinkt

Available in different coatings

Regular price from 796,00 €
Sale price from 796,00 €
Regular price 995,00 €
Unit price per 
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Railing set Padua
Geländer Set Padua als 3D-Modell | Pulverbeschichtet anthrazitGeländer Padua montiert an Balkon | Pulverbeschichtet Anthrazit

Available in different coatings

Regular price from 626,40 €
Sale price from 626,40 €
Regular price 783,00 €
Unit price per 
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Metal privacy screen Liro
Metallsichtschutz Liro Modell | Pulverbeschichtet AnthrazitSichtschutz Liro montiert | Pulverbeschichtet Anthrazit

Available in different coatings

Regular price from 231,20 €
Sale price from 231,20 €
Regular price 289,00 €
Unit price per 
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These are the advantages of powder coating using the duplex process

  • Environmentally friendly: Unlike liquid coatings, powder coating does not require solvents. This means the air is not polluted and less waste is produced.
  • Durable: The thick and even layer provides excellent protection against corrosion, UV radiation, and scratches.
  • Diverse design options: We offer powder coating in various colors from the RAL color palette – for example, anthracite, black, or moss green.
  • Cost-effective: Due to their long service life and low maintenance requirements, powder-coated fences are more cost-effective in the long run.


Why is the duplex process so special?

The double coating in the duplex process significantly increases corrosion protection. The first layer acts as an adhesion promoter and ensures optimal adhesion of the second layer. The second layer, in turn, provides the actual corrosion protection.


We also use the duplex powder coating process on our ELEO pavilions.
In the picture: The ELEO Pavilion Florence, powder-coated in cream white. © ELEO


How long does a powder coating last?

The question of the durability of a powder coating cannot be answered in general terms. In moderate climatic conditions, the service life can easily be 30 years or more. In more aggressive environments, such as coastal areas or industrial areas, the service life is shorter; but even here, a well-applied powder coating using the duplex system offers at least 20 years of protection.


Powder coating: always a good choice for the environment and your home

Powder coating using the duplex process is an environmentally friendly and durable coating for fences, gates, and railings. Due to its high layer thickness and excellent adhesion, it offers optimal protection against corrosion and weathering. Opt for a sustainable solution and rely on powder-coated products!


Click here to see our powder-coated wrought iron fences »



Cover image source: © ELEO Express
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