Documents

Building completion certificates (see also last page of the assurance) and any powers of attorney must always be submitted in full and in paper form, including all enclosures. Submissions by e-mail are not sufficient. The content of applications will only be processed once the documents have been submitted in full.

BA Thermal insulation

BA Renovation consultation

BA Building services installation

BA Photovoltaic systems

BA Heat pump boilers

BA Solar collectors

BA Remote heating control

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