What is ventilation expertise and why is it needed

The ventilation system in the house includes equipment and channels through which air is exchanged. With a properly built ventilation system, high-quality air ventilation is ensured. However, even its proper operation requires regular inspection.

The value of the ventilation system in an apartment building cannot be underestimated. In the process of expert measures, vulnerabilities in the network under investigation are identified that are subject to repair.

Reasons for Examination

Examination is carried out in different directions:

  • after the installation of the system;
  • in case of breakdowns;
  • to check system performance;
  • for scheduled inspection;
  • if necessary, establish the quality and scope of construction work;
  • if necessary, determine the market value of the work performed, installed equipment. The data obtained may be required to confirm the value of the object when applying for insurance or in real estate transactions;
  • after the accident, when you need to find out the circumstances that were its cause.

The ventilation system can become one of the factors of a negative event.

What are ventilation studies done for?

Ventilation studies are performed by professional experts. Their task is to establish the actual state of the system. The indicators obtained during the examination should correspond to standard values. If, after the installation, a deviation from the accepted norms is immediately detected, builders are required to eliminate the shortcomings. Violations can also occur as a result of the operation of the ventilation system. In these cases, due to the examination, it is possible to timely eliminate the shortcomings.

Examination of ventilation is important not only for the search for defects, but also for determining the causes of their occurrence in order to ensure further uninterrupted operation of the system. According to the results of the study, it is possible to adjust the operation of the ventilation system in the optimal mode in order to create conditions for a comfortable stay in the room. As a result, carrying out expert measures can reduce customer costs for maintaining ventilation in a healthy condition. Regular examination provides an opportunity to prevent serious problems, constantly correcting minor problems.

During the examination of ventilation, structural elements are identified that have worked out their own and will soon be unable to cope with the functions assigned to them. The performed procedure for the restoration of such parts will ensure the further operation of the system.

What examination includes

Examination of the ventilation system is a rather complicated procedure. It includes analysis of project documentation, examination of installation results and technical condition. When ordering an examination, the composition of measures can be adjusted.


When viewing the design documentation related to the ventilation system of the building, the expert sometimes identifies errors in the design. Also, the compliance of the installed equipment with the declared and the appropriateness of its use are checked. Research results are recorded in a report that reflects the violations found. In addition to fixing the shortcomings, the expert gives the customer instructions for finalizing the ventilation system to a normative state.

Checking the quality of installation, inspect automation systems, installation of ducts. All elements of the ventilation system must comply with existing requirements.

At the stage of examination of the technical condition of ventilation, a visual and instrumental inspection is performed. In this case, modern devices are used (sound level meters, multimers, video equipment). This toolkit facilitates the registration of detailed and accurate information regarding the ventilation system. The use of the necessary devices for examining networks in an apartment building provides the ability to obtain fast and accurate results.

Based on the available data, an actual picture emerges representing the state of the ventilation system. During the verification process, all defects and defects are noticed. The expert draws his conclusions about the degree of operability of ventilation, as well as its suitability for operation. It is important to establish the causes of deficiencies in order to recommend an effective way to eliminate defects.

Research conclusion

Expert opinion is a document that displays the results of the survey. At the very beginning of the expert events, the specialist poses specific questions. In conclusion, they should be given clear and reasonable answers. The customer will be able to use the information received, resolving disputes in a pre-trial order, as well as in the framework of court proceedings. An objective conclusion with links to paragraphs of regulatory documents and with photographic materials serves as important evidence in court. This document increases the chance of the plaintiff or defendant to obtain the desired result.

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