Existing buildings certification

We offer our consulting services for all systems for the certification of existing buildings. The evaluation of existing buildings focuses on the identification of significant potential for optimization in the operation of a building. This will put owners in the position to be able to track changes and target their actions.

Existing Building Certification
We offer the certification of existing buildings in line with BREEAM In Use, LEED ebom (existing buildings operations and maintenance) or DGNB Bestand. This enables us to create a transparent catalogue of measures for the sustainable operation of a property.

Existing Building Declaration
Alongside consultancy in the area of existing buildings we support you in obtaining the ÖGNI’s Existing Building Declaration, the ÖGNI Blue Card.

Green Due Diligence
We check your existing building or real estate portfolio in line with green building criteria. We will show you how a project will be rated in terms of these criteria and identify what action is required.