In order to make sense of the single-line diagram and the position diagram, you first need to understand the symbols used and what these plans represent. Follow our guide!
Inspections of gas installations are more than just an obligation, they are guarantees for your safety, the environment and your wallet.
The EPB certificate (energy performance of buildings) is the energy ID card of a building. It is compulsory for all buildings that are to be sold or rented.
Obligations apply when town planning permission is required for building or renovation. These refer to the outer shell of the building, but also the building elements.
An energy audit is a detailed inventory of the energy performance of your home. Do not confuse it with the EPB certificate or the heating audit!
If you want to have your old heating oil tank removed, there are some legal obligations to take into account. For safety reasons and to avoid soil pollution, it must indeed be emptied and cleaned.
Electric and gas installations have to be certified when work or renovations have been carried out and when property is sold. In most cases, it is up to you to make the arrangements.
A well-insulated building is more comfortable all year round because it stays warmer in winter and cooler in summer. So a building like this is more economical when it comes to heating and air conditioning.
An inspection body will check the conformity of your new installation if the work has not been done by a Cerga fitter. For check-ups in compliance with the EPB requirements, you should contact a specialist approved by Leefmilieu Brussel/Bruxelles Environnement.
Your electrical installation will be declared non-compliant if it poses a risk to people's safety: the most common causes include no electrical diagram, no differential switch and cable insulation faults.
There are no legal provisions for the standard maintenance of an electrical installation. So everyone has to maintain their installation with due care and attention. In some case an installation does have to undergo a conformity inspection carried out by an approved body.
A heating audit is a test carried out as part of the regulations on the energy performance of buildings (EPB). This audit is mandatory for central heating boilers over 15 years old and has to be carried out by an approved specialist.
In Brussels, a PEB certificate must be presented for all properties put up for sale or to be let.
Nearly Zero Energy (NZE) or ‘Bijna-energieneutraal’ (BEN) is a European Directive imposed on all new buildings by 2021. However, in the Brussels Region, the even stricter passive-house standard will apply from 2015.
It is obligatory to contact approved professionals to have your indoor electricity installations checked.
Cerga is a quality label for professional natural gas fitters, issued by the KVBG/ARGB – the Royal Association of Belgian Gas Professionals.
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