360° Serial Renovation with ecoworks – Fast. Cost-effective. Scalable.

ecoworks is your general contractor for serial and sustainable building modernization. Through digital planning and industrial prefabrication, we deliver energy-efficient renovations that are not only fast and cost-effective but also proven to succeed. Together with our clients and partners, we develop future-ready solutions that drive innovation, economic success and climate protection in the building sector.

How Serial Renovation Works at ecoworks

With serial renovation, we bring digitalization and industrialization to residential buildings. Our prefabricated façade elements come equipped with insulation, windows, thermal protection, and ventilation systems all installed at the factory. When needed, new utility lines can be routed along the exterior. This approach shortens construction times, minimizes disruptions, and delivers higher quality making modernization more cost-effective and climate-friendly.

If desired, we can deliver NetZero standards. Buildings generate their own energy for heating, hot water, and electricity thanks to rooftop solar panels. Serial renovation also makes it possible to expand living space for example by adding balconies or building upward up to nine full stories.

#1

Fassadenelemente

Unsere Fassadenelemente werden bereits ab Werk mit Dämmung, Fenstern, Wärmeschutz und Wohnraumlüftungen ausgestattet. Außerdem lassen sich auch neue Stränge für Heizung, Kalt- und Warmwasser, Zirkulation und Elektrik über die Fassade führen.

#2

Energieversorgung

Wir können die Wärmeerzeugung des zu sanierenden Gebäudes niedertemperaturfähig und somit nachhaltig erneuern und auf Wunsch NetZero Betrieb herstellen. Die benötigte Energie für Heizen, Warmwasser und Haushaltsstrom werden dann vom Gebäude selbst erzeugt.

#3

Kellerdeckendämmung

Um den Energieverlust weiter zu reduzieren, nehmen wir eine Dämmung der Kellerdecke vor.

#4

Dachelemente

Mit in der Fabrik vorgefertigten Dachelementen erneuern wir das Dach und belegen die Dachflächen mit Photovoltaik-Modulen. ecoworks hat spezielle Verfahren zur Konstruktion eines Gebäudedachs unter Verwendung modularer Dachelemente, sowie die entsprechenden Dachelemente an sich entwickelt.

#5

Wohnraumerweiterung

Durch serielle energetische Sanierung kann nicht nur Wohnraum gesichert, sondern durch Nachverdichtung auch zusätzliche Wohnfläche geschaffen werden. Mithilfe unserer Fertigungspartner können wir neuen attraktiven Wohnraum über eine Dachaufstockung von bis zu vier Vollgeschossen auf dem Bestandsgebäude schaffen. Dachgeschossausbau und Loggien sind ebenfalls möglich.

#6

Balkone

Aufgeständerte Balkonanlagen können als multifunktionale Bauelemente eingesetzt werden, um zusätzlichen Wohnraum zu schaffen und gleichzeitig die Attraktivität und Funktionalität eines Gebäudes zu erhöhen. Sie bieten den Mietenden zusätzlichen Platz, der flexibel als Freiluft-Wohnzimmer, Abstellbereich oder Gartenersatz genutzt werden kann.

#1

Facade Elements

Our facade elements come factory-equipped with insulation, windows, thermal protection, and ventilation systems. New lines for heating, cold and hot water, circulation, and electricity can also be easily routed along the exterior.

#2

Energy Supply

We can renew the heat generation of the building to be renovated at a low temperature and therefore sustainably and, upon request, establish NetZero operation. The energy required for heating, hot water and household electricity is then generated by the building itself.

#3

Basement Insulation

To further reduce energy loss, we efficiently and sustainably insulate the basement ceiling. This keeps more warmth inside the building and noticeably lowers energy costs.

#4

Roof Elements

Our industrially prefabricated roof elements allow for fast roof renovations and easy integration of solar panels. Using our proprietary methods and modules, we renew roofs in a cost-effective and climate-friendly way.With manufactured roof elements, we replace the roof and cover the roof areas with photovoltaic modules.

#5

Living Space Expansion

Serial renovation not only preserves existing living space but also creates new areas through densification. Through our partners, we add rooftop extensions of up to four full stories, as well as convert attics and add loggias.

#6

Balconies

Freestanding balcony systems offer greater living comfort and flexibility as multifunctional building elements. They provide additional outdoor space that can be used as an open-air living room, storage area, or even a garden substitute.Upright balcony systems can be planned and installed quickly and easily to create new living space.

Dr. David Wilde
hwG eG

“For 125 years, we’ve been providing the people of Hattingen with affordable, modern housing while actively shaping the future for our members and the city. Partnering with ecoworks on serial renovations is a natural next step for us. It allows us to combine our commitment to sustainable innovation and climate protection with our cooperative values. Together, we’re pursuing solutions that make sense both environmentally and economically.”

Florian Schrage
arsago ACM GmbH

“This pilot project [Kuckuck in Hameln] was the much-anticipated and often-cited major challenge, but from both a technical and design perspective, we achieved a convincing result in my view—one that will hopefully inspire many to follow our example.”

Dirk Förster-Wehle
TAG Immobilien AG

"We developed a visionary project together, leveraging the latest technology. Throughout the process, we discussed challenges and solutions as equals and worked side by side to identify opportunities for improvement, which made the project a real success. The project teams from ecoworks and TAG collaborated closely, with mutual respect and a strong focus on results. This partnership enabled us to find solutions that were both technically sound and economically viable. ecoworks delivered the project reliably and on schedule, exactly as agreed. We highly recommend working with ecoworks."

Sebastian Gefeller
Dawonia

“Our mission is to provide and maintain high-quality, affordable housing. By partnering with ecoworks, we’re exploring new ways to boost efficiency and make the most of every opportunity to upgrade our properties to sustainable, climate-friendly, and future-ready standards for the long term.”

Claus Vollmer
GBN Wohnungsunternehmen GmbH

“We were convinced by ecoworks’ holistic approach and the opportunity to save energy and reduce CO₂ emissions. Besides the significant energy savings, the economic advantages make serial energy retrofitting with ecoworks the clear choice. Thanks to available subsidies, the renovation costs are comparable to those of conventional renovations—despite achieving a higher energy efficiency standard and much shorter construction times.”

GWW Wiesbadener Wohnbaugesellschaft mbH

“After our first pilot project with ecoworks, we conducted a tender process to get an overview of the market. We awarded the second project to ecoworks because we couldn’t find a comparable service elsewhere.”

Felix Speetzen
PATRIZIA

"ecoworks offers the most compelling solutions on the serial renovation market."

Testimonials

Serial refurbishment in Bochum
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Working together for climate-neutral living in Hattingen
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NetZero renovation in Mönchengladbach
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Selected customers

Tag Immobilien Logo
LEG Logo
GWW Logo
Gewobau Logo
hwg Logo
VWB Logo
arsago Logo

Our partners & associations

Bien Zenker Logo
Hanse Haus Logo
Living Haus Logo
oikos Logo
Brüninghoff Logo

Discover serial renovation solutions to cost-effectively transform your portfolio to Net Zero.

Project Process

Our digital project process for serial renovation

3D scan for the digital building twin

Object and Cluster Analysis

Free Portfolio Analysis: We provide you with a cluster analysis. AI-powered image recognition using 3D satellite data enables the assessment of properties based on simple postal addresses. We evaluate your properties and generate a scoring. The goal is to identify recurring building typologies in your portfolio based on property criteria, so we can quickly and efficiently develop your ideal serial renovation strategy together.
3D scan for the digital building twin

From 3D Scan to Digital Twin

We use precision laser scanning to capture your building’s exact dimensions and create a 3D digital twin. This model forms the foundation for fast, cost-effective, and integrated renovation planning.
Efficiency thanks to digital planning

Efficiency through Digital Planning

Our catalog of over 300 building components enables precise renovation planning for common building types and age groups. A standardized, highly automated process streamlines and accelerates every project.
Production of ready-to-install façade modules

Production of ready-to-assemble facade modules

Assembly in a few days

Installation in Just a Few Weeks

Our in-house teams install facade and roof elements on-site in just a few weeks. High levels of prefabrication enable fast, tenant-friendly renovations—even while the building is occupied.
Assembly in a few days

Climate-Neutral Building Operation

Our solutions enable climate-neutral operation: buildings generate their own energy for heating, hot water, and electricity, thanks to integrated solar panels and advanced technology.