---
title: Energy-Efficient Refurbishment
date: 2025-02-17T13:03:00+01:00
author: Julia Raab
canonical_url: "https://gc.umdasch.com/en/energy-efficient-refurbishment"
section: Pages
---
![Shutterstock 2258226421](https://www.umdasch.com/upload/assets/00_GC-Subdomain/Ausbauloesungen/shutterstock_2258226421_2025-03-24-155234_wsgc.jpg)  

General Contracting

#  Energy-Efficient Refurbishment 

 

 

 

 

 

 

  ## Energy-efficient into the future - refurbishment with added value

 

An energy-efficient refurbishment not only brings the building up to date, but also its energy efficiency. With a comprehensive renovation, we improve both the technical infrastructure and the outer shell of your building.

 

 

 ### Building optimisation with vision - sustainable, efficient, value-enhancing

 

Today more than ever, energy efficiency is a key issue. In an energy-efficient refurbishment, we not only take care of the interior work, but also tackle the outer shell of the building. This sometimes means insulation, roof refurbishment, replacing the heating system and improving overall energy efficiency.

Particularly in the area of residential construction, such as apartment complexes, we offer solutions that save costs and increase comfort in the long term. Our experience and expertise ensure that your building is not only visually modernised, but also ecologically and energetically sustainable.

 

 

 

    ![Gropius Passage Foodcourt Berlin umdasch Gropius Passage Bauphase 1 40](https://www.umdasch.com/upload/assets/00_GC-Subdomain/Ausbauloesungen/Gropius_Passage_Foodcourt_Berlin_umdasch_Gropius-Passage-Bauphase-1_40.jpg)  

 

 A contribution to sustainable living

#### Glogauer Weg, Wolfenbüttel (DE)

 

In the Glogauer Weg refurbishment project in Wolfenbüttel, Lower Saxony, umdasch took on responsibility for 62 residential units in 11 houses. From demolition work, concrete renovation and window replacement to extensive electrical and insulation work - the project relied on sustainable solutions such as the removal of asbestos-containing façade panels and energy-efficient modernisation.

[Find out more about the Living division!](https://gc.umdasch.com/en/living)

 

 

 

    ![Glogauer WEG Wolfenbuettel Reference](https://www.umdasch.com/upload/assets/00_GC-Subdomain/References/Glogauer-WEG-Wolfenbuettel-Reference.jpg)  

 

     ![Shutterstock 2281165811](https://www.umdasch.com/upload/assets/00_GC-Subdomain/Ausbauloesungen/shutterstock_2281165811.jpg)  

    ![Shutterstock 2281165811](https://www.umdasch.com/upload/assets/00_GC-Subdomain/Ausbauloesungen/shutterstock_2281165811.jpg)  

Interior Fittings

 

 

    ![Shutterstock 2590890439](https://www.umdasch.com/upload/assets/00_GC-Subdomain/References/shutterstock_2590890439.jpg)  

    ![Shutterstock 2590890439](https://www.umdasch.com/upload/assets/00_GC-Subdomain/References/shutterstock_2590890439.jpg)  

Refurbishment

 [Learn more](https://gc.umdasch.com/en/refurbishment) 

 

    ![Zalando Headquarter Foodcourt Construction umdasch zalando Campus Foodcourt Bauphase 31](https://www.umdasch.com/upload/assets/00_GC-Subdomain/Ausbauloesungen/zalando_Headquarter__Foodcourt_Construction_umdasch_zalando-Campus-Foodcourt-Bauphase_31_2025-03-24-155408_gwwk.jpg)  

    ![Zalando Headquarter Foodcourt Construction umdasch zalando Campus Foodcourt Bauphase 31](https://www.umdasch.com/upload/assets/00_GC-Subdomain/Ausbauloesungen/zalando_Headquarter__Foodcourt_Construction_umdasch_zalando-Campus-Foodcourt-Bauphase_31_2025-03-24-155408_gwwk.jpg)  

Revitalisation

 [Learn more](https://gc.umdasch.com/en/refurbishment) 

 

    ![Kaemmerei umdasch Alte Kaemmerei Baustelle 29](https://www.umdasch.com/upload/assets/00_GC-Subdomain/Ausbauloesungen/Kaemmerei_umdasch_Alte-Kaemmerei-Baustelle_29.jpg)  

    ![Kaemmerei umdasch Alte Kaemmerei Baustelle 29](https://www.umdasch.com/upload/assets/00_GC-Subdomain/Ausbauloesungen/Kaemmerei_umdasch_Alte-Kaemmerei-Baustelle_29.jpg)  

Conversion

 [Learn more](https://gc.umdasch.com/en/conversion) 

 

    ![Umdasch MG 3936](https://www.umdasch.com/upload/assets/00_GC-Subdomain/Branchenfelder/Umdasch_MG_3936_2025-03-24-155324_rvac.jpg)  

    ![Umdasch MG 3936](https://www.umdasch.com/upload/assets/00_GC-Subdomain/Branchenfelder/Umdasch_MG_3936_2025-03-24-155324_rvac.jpg)  

Expansion

 [Learn more](https://gc.umdasch.com/en/expansion) 

 

 

 

 

     ![Umdasch Lets Talk](https://www.umdasch.com/upload/assets/000_General-images/umdasch-Lets-Talk.jpg)  

 

Let's

talk

 

 

 

 

 

Get in touch

Team General Contracting

 [     generalcontracting@umdasch.com  ](mailto:generalcontracting@umdasch.com)