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Nowadays, modern building services engineering should not just work – it should also be practical, efficient and future-proof. This is precisely why issues such as energy saving, sustainability and the responsible use of resources are playing an increasingly important role. With EnevKit, we aim to combine technology with sustainable thinking. Our focus is not merely on technical solutions, but above all on making buildings more energy-efficient and conserving resources in the long term.
Ms Elke Lawall – a mother of three – is particularly passionate about sustainability. After all, acting responsibly today also means thinking about tomorrow. In our short Q&A blog, we’d like to offer a more personal insight: Who is actually behind Enev-Kit? What values are important to us? And how can modern technology help to save energy and make buildings more sustainable?
Enjoy the read!

Ms Lawall, what exactly is EnevKit?
EnevKit is a modern solution for lift shafts that helps to make buildings safer whilst also improving their energy efficiency. Our system seals the permanent opening in the lift shaft and only opens automatically when ventilation is actually required. This helps to reduce energy loss and operate buildings more efficiently.
What are the benefits of EnevKit?
Elke Lawall: EnevKit helps with this:
Who is EnevKit suitable for?
Elke Lawall: Our solution is of interest to anyone who wants to manage buildings in a cost-effective and sustainable way. This includes, for example:
What makes EnevKit stand out from other solutions?
Elke Lawall: Whilst many systems do meet the technical requirements, they waste energy unnecessarily in the process. This is exactly where EnevKit comes in. Thanks to intelligent control and automatic opening and closing mechanisms, ventilation only takes place when it is really necessary. This significantly reduces heat loss.
Another particularly practical feature is that EnevKit can also be easily retrofitted into existing buildings. The solution therefore combines modern technology, energy savings and safety in a simple and sustainable way.
EnevKit is virtually maintenance-free – as a rule, one service a year is sufficient.
What are the economic benefits of EnevKit?
Elke Lawall: Many of our customers notice the benefits particularly in terms of running costs. Reduced heat loss helps to lower heating and energy costs. At the same time, maintenance requirements are reduced, and the lift system also benefits from this in the long term: Thanks to the enclosed design, significantly less dust and dirt is drawn up through the shaft via the so-called ‘chimney effect’. As a result, the shaft and technical equipment remain cleaner, and the need for time-consuming cleaning can be significantly reduced or even avoided altogether. This saves costs in the long term and ensures more efficient and cost-effective building operation
How is the implementation going?
Elke Lawall: Many of our customers notice the benefits particularly in terms of running costs. Reduced heat loss helps to lower heating and energy costs. At the same time, maintenance requirements are reduced, and the lift system also benefits from this in the long term: Thanks to the enclosed design, significantly less dust and dirt is drawn up through the shaft via the so-called ‘chimney effect’. This keeps the shaft and technical equipment cleaner, and the need for time-consuming cleaning can be significantly reduced or even avoided altogether. This saves costs in the long term and ensures more efficient and cost-effective building operation
What support does EnevKit offer in everyday life?
Elke Lawall: It’s important to us that our customers always have a point of contact. That’s why we offer personalised support by telephone and email, as well as practical online training courses. This ensures that any queries can be resolved quickly and that getting started with the system remains simple and straightforward.
About Elke Lawall
Ms Elke Lawall has been with the company since 2023 and has been bringing a great deal of dedication and fresh ideas to the role ever since. With her approachable manner and her eye for practical, sustainable solutions, she has quickly become a key member of the team.
Issues such as sustainability, environmental awareness and responsible behaviour are particularly close to her heart – not least because she is a mother of three. For her, it’s about making decisions today that will make a difference tomorrow.
Today, as an authorised signatory, she plays an active role in the further development of EnevKit and is helping to shape the company’s future.
For Ms Lawall, sustainability means, above all, taking responsibility – step by step and with an eye to the future.
Conclusion: These days, using energy efficiently also means preventing unnecessary heat loss and managing buildings more intelligently. This is exactly where EnevKit comes in: the system reduces unnecessary ventilation in the lift shaft, protects the equipment from dust and dirt, and helps to lower running costs.
Those who opt for smart, energy-efficient solutions at an early stage not only improve operational reliability but also save energy and costs in the long term.
Contact:
Elke Lawall
Tel: +49 7022 279926-0
Mobile: +49 160 2325403
Email: e.lawall@aleatec.de
Finally, we would like to extend our sincere thanks to Elke Lawall for the interview and the fascinating insights into the ventilation and smoke extraction systems in lift shafts.
Kind regards, Sandra
Wir verwenden Cookies, um Inhalte zu personalisieren, Funktionen für soziale Medien bereitzustellen und unseren Datenverkehr zu analysieren. Wir geben auch Informationen über Ihre Nutzung unserer Website an unsere Partner für soziale Medien und Analysen weiter, die diese möglicherweise mit anderen Informationen kombinieren, die Sie ihnen zur Verfügung gestellt haben oder die sie durch Ihre Nutzung ihrer Dienste gesammelt haben. Sie stimmen unseren Cookies zu, wenn Sie unsere Website weiterhin nutzen.