The roof is one of the most important elements of a construction. The roof notably protects the construction and the occupants of the house from bad weather (wind, rain, etc.) and temperature variations. A waterproofing problem therefore affects the safety, comfort and well-being of the occupants of the house. Carrying out a roof terrace audit is an effective solution to prevent water infiltration problems.
Article summary
Identify water infiltration problems through the roof terrace
The causes of poor waterproofing of the roof terrace
The consequences of poor waterproofing of the roof terrace
Carry out a terrace roof audit to anticipate waterproofing problems
Identify water infiltration problems through the roof terrace
A waterproofing problem with the roof terrace manifests itself through visible, easily detectable signs. Water infiltration through the roof causes unsightly marks in the form of halos and/or blisters to appear on the walls and/or ceiling. In the medium term, the structures may present cracks which deepen over the days.
It is absolutely recommended to begin repair work on the roof terrace as soon as these signs are detected, at the risk of extending wear and tear to the rest of the structure.
The causes of poor waterproofing of the roof terrace
Poor waterproofing of the flat roof can result from different factors, including:
- a construction defect,
- natural wear and tear (exposure to bad weather) of the structure and/or covering materials,
- deterioration of the roof and/or covering materials following construction on the roof,
- stagnation of rainwater or accumulation of snow.
The consequences of poor waterproofing of the roof terrace
Water infiltration through the roof terrace reduces the thermal performance of the home and thus affects the comfort and well-being of the occupants. In addition, they will place greater demands on heating and air conditioning. This leads to an increase in energy consumption and, therefore, an increase in the amount of the electricity bill.
Poor roof sealing also increases the humidity level inside the house and thus encourages the development of mold. Exposing, then, the occupants to various health problems such as allergies, respiratory diseases (asthma, cough, lung infections, etc.).
In the long term, poor roof sealing constitutes a real danger for residents. This is because the cracks in the walls and ceiling are getting deeper and wider. The part of the roof or other structures affected by water infiltration may then end up losing strength and collapsing.
Carry out a terrace roof audit to anticipate waterproofing problems
Carrying out a terrace roof audit is essential to anticipate maintenance and repair work. This helps prevent water infiltration. The inspection of the terrace roof requires particular know-how, in addition to the implementation of specific techniques. The diagnosis must therefore be entrusted to an expert.
The verification covers several elements (gutters, gutters, safety equipment, etc.). The specialist also looks for possible leaks or water infiltration at the roof level. He also ensures that the roof terrace has been built according to the rules of the art and according to the standards in force. At the owner’s request, the expert can, following his intervention, carry out an energy analysis and carry out the detection of asbestos.
