95G Inspection
A well-functioning ventilation system starts with clean air ducts. But how do you know whether your air ducts are still in good condition? For this, Hamster Cleaning offers the 95G inspection. Our technicians come to your premises and map out the entire ventilation system. This gives you a clear picture of the current condition of your air ducts and allows you to make targeted decisions regarding maintenance or cleaning.

Innovative inspection in accordance with EN 15780
According to the EN 15780 standard, buildings are divided into three classes: high, medium and low. Each class has a different permitted amount of dust in the supply and extraction ducts.
At Hamster Cleaning, we developed the 95G inspection as an innovative tool to quickly and accurately assess the condition of your air ducts. At specific points in the ventilation system, our technicians take photos that are digitally analysed and compared with reference photos from our extensive database. This allows us to determine the exact degree of contamination and ensures a reliable assessment.
What can you expect from us during a 95G inspection?
With photos of (any) critical points in your ventilation system.
A clear overview of the amount of dirt (g/m²), in accordance with EN 15780.
Tailored advice to maintain your ventilation system optimally.
FAQ's
According to the European standard EN 15780, air ducts must be inspected annually or biannually, depending on the type of building.
However, Hamster Cleaning advises always carrying out an annual inspection. In practice, a biannual check is often forgotten, causing the standard to be exceeded more quickly.
Furthermore, practical experience shows that air ducts can become contaminated again after just one year. Therefore, annual monitoring is strongly recommended.




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