Aluminium with world-leading quality and a low climate footprint
With advanced production capacity and more than 80 years of experience, we combine quality with dependable delivery in every order.
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For a better world
Under the ALLOW brand, we offer aluminium with one of the world’s lowest carbon footprints and world-leading quality.
With a carbon footprint four times lower than the global average, KUBAL contributes to the development of more sustainable products and helps our customers reduce climate impact across their entire value chain.
Our products
KUBAL’s primary aluminium offers high quality, low weight, long service life and low climate impact.
Rolling slabs
Our advanced casting technology enables flexible production of high-quality rolling slabs. KUBAL’s rolling slabs are used in a wide range of applications – from construction and packaging to large body components in the automotive industry.
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Extrusion ingots
Our premium extrusion ingots are defined by high precision, consistent quality and reliable performance for efficient downstream processing. Our extrusion ingots are produced to customer specifications and used in demanding applications within extrusion, solar energy and wheel manufacturing.
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Remelt ingots
We supply high-quality primary aluminium for remelting in the form of alloyed T-ingots. The range includes P1020 and offers the flexibility and delivery reliability required for different production needs.
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For product enquiries
Please contact our European sales office.
We offer fast, professional support with technical and commercial expertise.
Industries we serve
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The CO₂ footprint of KUBAL’s production is four times lower than the global average
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98%
renewable energy
We use more than 98%
renewable energy from
wind and hydropower
<4t CO₂
per tonne aluminium
Recycled aluminium below
4 tonnes of CO₂ per tonne,
whilst maintaining quality
-25,000t
CO₂ since 2020
We have reduced emissions
in electrolysis by more than
25,000 tonnes of CO₂ since 2020
Climate neutral
company by 2050
We aim to become fully climate
neutral by 2050, if possible with
known technology
Aluminium facts
A versatile material
Aluminium is used in everything from packaging and transport to buildings and advanced technologies.
Almost infinite lifespan
75% of all aluminium ever produced is still in use today.
It all starts with bauxite
Through refining into alumina and then electrolysis, primary aluminium is produced – the foundation of one of the world’s most versatile materials.
Only 5% energy required for recycling
Recycling aluminium requires only 5% of the energy needed for primary production.
Recipe for 1 kg of aluminium:
1,9 kilo aluminiumoxid
13 kWh of electricity
400 grams of anodes
Aluminium compared with steel
Compared with steel, 200 kg of aluminium in a car can reduce emissions by up to 16 g of CO₂ per kilometre.
Production process
Alumina and renewable electricity power the process
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Aluminium is produced in electrolysis cells
Anodes are prepared and replaced for stable production
Molten aluminium is formed into ingot products
The metal is refined to ensure high quality
The process and the metal are continuously analysed
Aluminium is delivered to customers around the world
Treatment systems reduce emissions
Technology and expertise ensure consistently high quality
The Remelting Process – Recycling Aluminium with a Lower Climate Impact
The remelting process is an important part of our work to increase resource efficiency and reduce the overall climate impact of aluminium production.
Through remelting, aluminium scrap is recovered and melted down to be reused in new aluminium products, allowing valuable material to remain in circulation instead of being lost.
Compared with primary aluminium production, remelting requires significantly less energy and results in substantially lower greenhouse gas emissions.
Our remelting process is based primarily on internal production scrap and selected recycled aluminium streams, providing strong control over material quality and composition.
By returning this material to production, the need for virgin raw materials is reduced, while still meeting the high industrial customer requirements for performance and consistent quality.
The process contributes to stable operations, efficient resource use and reliable product quality.
Remelting aluminium requires only a fraction of the energy needed for primary production and is therefore a central part of a more sustainable and circular aluminium value chain.
As part of our long-term sustainability work, the remelting process complements primary production by reducing emissions, improving material utilisation and meeting customer demand for aluminium with a lower climate footprint.