The 4 diagnostics to carry out on a renovation
Renovating a property can be an exciting project. However, it often requires several assessments to determine the actual needs and work to be carried out . Here are some essential assessments to perform before embarking on a renovation:
1 - Diagnosis of rising damp
Rising damp is one of the main problems encountered when renovating a property.
They manifest themselves through the appearance of moisture on walls and ceilings, and can be caused by poor insulation or poor drainage of rainwater.
It is therefore essential to carry out a diagnosis of rising damp before embarking on any renovation work.
Want to learn more about soil studies? Come and discover our dedicated article on this page .
2 - Infiltrometry diagnosis or airtightness test
The airtightness of a property is one of the keys to a building's energy performance.
It helps to limit heat loss in winter and to maintain a comfortable temperature in summer.
To check the airtightness of your property, it is recommended to carry out an air leakage diagnosis or an air tightness test.
Want to learn more about air infiltration testing? Check out our dedicated article on this page .
3 - The energy audit
An energy audit is a comprehensive diagnostic that aims to assess the energy performance of a property.
It allows for an assessment of the equipment and characteristics of the building envelope, as well as proposing solutions to improve the energy efficiency of the property.
An energy audit is mandatory before any sale or rental of property, but it is also recommended before any renovation .
Want to learn more about energy audits? Come and discover our dedicated article on this page .
4 - The soil study
A soil study is a diagnostic tool that aims to determine the characteristics of the soil on which the property is located.
It allows us to determine the nature of the soil, its composition, its bearing capacity and its level of possible contamination.
A soil study is particularly important before any construction or renovation project, in order to ensure the feasibility of the project and the quality of the soil.
Want to learn more about soil studies? Come and discover our dedicated article on this page .
In conclusion
Renovating a property often requires several assessments to determine the actual needs and work to be carried out. Among the essential assessments are those for rising damp, blower door testing (air tightness test), energy audits, soil studies, and changes of use or purpose for a property.
Of course, the diagnoses discussed in this article are just a selection among many. Don't forget those concerning asbestos, lead, and termites, among others, which wouldn't have been covered here.
Don't forget to inquire about mandatory diagnostics before starting your renovation project, in order to comply with current safety and urban planning regulations.
Are you looking for a diagnostician? You can visit the official government directory .