Proof of energy: your key to a successful construction application

We support you in defining an efficient insulation perimeter and pre-dimensioning the thermal building envelope as well as all technical installations.

We prepare detailed energy proofs (individual component or system certificates) in accordance with SIA 380/1 - including all the necessary forms.

By determining thermal insulation parameters and analysing the building envelope in a targeted manner, we uncover potential for increasing energy efficiency.

We are on hand to advise you from planning to completion, including the coordination of new construction or renovation work.

Calculation of heating requirements in accordance with SIA 380/1, preparation of meaningful energy certificates and optimisation of the building envelope.

We coordinate all verification forms for building services engineering (HVAC trades) and compile a complete verification dossier.

We support you in applying for subsidies and advise you on energy law issues relating to your construction project.

As accredited specialists, we can sign the energy certificate ourselves in selected cantons, which speeds up the process. In other cantons, the verification is carried out by the authorities.