Why build new when existing buildings have a future? Refurbishing existing facades creates new perspectives: it extends the service life of a building, improves energy efficiency and comfort, and increases property value in the long term.
Whether energy-efficient upgrading, hazardous substance remediation, conversion or heritage-sensitive revitalisation – Lindner Group supports building owners, investors and asset owners from the initial assessment of the existing building through to the long-term maintenance of the modernised building envelope. Through interdisciplinary engineering, digital planning processes and holistic project management, we develop refurbishment solutions that make existing buildings fit for the future.

Facade refurbishment not only improves a building’s energy performance, but also creates the basis for economically efficient operation over the long term. Targeted modernisation of the building envelope can reduce energy consumption and CO₂ emissions, enhance user comfort and sustainably increase the value of existing properties. At the same time, we assess which components can be retained, modernised or reused – because not every facade needs to be completely replaced.
On request, we can also provide consulting and feasibility analysis as a standalone service. This gives building owners and investors a reliable basis for decision-making at an early stage, including an assessment of potential funding programmes and different refurbishment options.
Our Services Include:
Every facade refurbishment begins with a thorough assessment of the existing building and does not end with completion. We take a holistic view of buildings and create transparency around feasibility, costs and risks at an early stage of the project. Our experts analyse the existing building fabric in terms of structural engineering, building physics, fire protection and potential hazardous substance contamination. We also carry out facade openings and condition assessments to establish a reliable basis for further planning.
Based on these findings, we develop economically viable refurbishment concepts, assess different solution options and support budget planning as well as the evaluation of funding and financing opportunities. We then take on tender and detailed design, coordinate all interfaces between the trades involved and support implementation – from professional hazardous substance remediation and disposal through to installation of the new building envelope.
We see our range of services as a modular system: you decide which components you require – from consulting alone to complete project delivery from a single source. Even after the work has been completed, we remain your partner for maintenance and servicing on request. Thanks to digital processes and our extensive portfolio, you benefit from maximum planning certainty regardless of the scope of services commissioned.