Hydro Circal: the first certified recycled aluminum

In the construction and architecture sector, sustainability has become a key pillar when selecting materials and designing projects. For that reason, Hydro CIRCAL, a post-consumer recycled aluminum, has positioned itself as one of the most innovative and environmentally friendly solutions.

Hydro CIRCAL is a recycled aluminum that contains at least 75% post-consumer aluminum, that is, material that has been previously used and recovered, mostly from windows that have completed their life cycle. This approach not only drastically reduces the environmental impact, but also maintains the quality of the material, making it ideal for architectural and construction projects. In addition, the process is verified by DNV-GL, an independent body that guarantees the traceability and sustainability of recycled aluminum.

With Hydro CIRCAL, not only is aluminum reused, but a significantly lower carbon footprint is also achieved. While conventional aluminum production in Europe generates 8.6 kg of CO2 for every kilogram of aluminum, with Hydro CIRCAL this number drops to just 2 kg of CO2. This reduction in emissions is vital in the fight against climate change and is a clear example of how recycled aluminum can contribute to a more circular economy.

Currently, the construction sector is responsible for 35% of greenhouse gas emissions in Europe. Given this reality, Hydro CIRCAL represents a tangible solution to mitigate this impact. At Unave, we are proud to be part of the Aluminier TECHNAL Network, which places us among the most professional and specialized companies in Technal products, such as Hydro CIRCAL. By using recycled aluminum in our projects, we not only reduce energy consumption, but also promote a circular economy in which materials are not wasted, but efficiently reused.

This commitment not only allows us to offer high quality products, but also to guarantee a flawless installation thanks to the rigorous approval processes, continuous training and strict quality controls required by the Aluminier TECHNAL Network. In addition, European legislation requiring all new buildings to be nearly zero energy as of December 2020 is driving the adoption of products such as Hydro CIRCAL, which guarantee minimal environmental impact without compromising quality.

Hydro CIRCAL ‘s procurement process begins in Dormagen, Germany, where recycled aluminum suitable for reuse is carefully selected. Then, at the plant in Clervaux, Luxembourg, this recycled material is combined with primary aluminum to produce a ready-to-build material. This process is 10 times purer than conventional systems and requires only 5% of the energy needed to produce primary aluminum, making it one of the most sustainable options on the market.

In addition, Hydro CIRCAL ‘s carbon footprint is only 2 kg of CO2 per kilo of aluminum, which represents a reduction of almost 40% compared to conventional production. This type of innovation is essential to move towards a more sustainable future.

At Unave, we offer Hydro CIRCAL, the first certified recycled aluminum, as part of our range of sustainable solutions. We know that the market is increasingly demanding environmentally friendly products, and Hydro CIRCAL not only meets, but exceeds these expectations. By choosing this product, our customers contribute directly to reducing the carbon footprint of their projects, while ensuring maximum quality and durability.

This type of recycling not only reuses materials, but also drastically reduces the carbon footprint compared to conventional aluminum production. Hydro CIRCAL is the ideal choice for those seeking a more sustainable and environmentally responsible construction.

The use of recycled aluminum is key to reducing the environmental impact of the construction industry, which generates a third of the world’s waste and accounts for 40% of total energy consumption in Europe. Implementing materials such as Hydro CIRCAL helps mitigate this impact. In addition, demand for sustainable products continues to grow due to increasing awareness of climate change.

The importance of opting for recycled aluminum is not only limited to reducing emissions, but also contributes to the circular economy. By recycling products such as aluminum windows, Hydro CIRCAL allows the materials to remain useful, retaining all their properties without losing quality. This is in line with European regulations and global targets for reducing greenhouse gas emissions.

One of the highlights of Hydro CIRCAL is its manufacturing process. The recycling of post-consumer aluminum scrap is carried out using advanced technology, which guarantees a pure, high-quality material. In addition, this process is significantly more energy efficient, using only 5% of the energy required to produce primary aluminum.

This recycled aluminum is certified by DNV-GL, ensuring that it meets the highest sustainability standards. This certification guarantees the traceability of the product from collection to transformation into new material, offering transparency and confidence to customers seeking green building products.

Hydro CIRCAL is already being used in construction projects around the world, such as the KGOC headquarters in Kuwait and the Økern Portal building in Oslo. These projects not only demonstrate the quality of the material, but also highlight the companies’ commitment to sustainability and reducing their carbon footprint.

As more companies seek to reduce their carbon emissions and meet global environmental goals, Hydro CIRCAL is positioned as a key option. At Unave, we are committed to delivering high quality, sustainable solutions, working towards a future where sustainability and efficiency go hand in hand. Contact us without obligation for more information!