The Importance of Airtightness in Construction 🏠
- DIMITRIOS DIMOPOULOS
- Apr 14
- 1 min read

Airtightness is fundamental to the energy efficiency and long-term durability of any building, whether it is a new construction or a renovation. In the photo you see the application of Contega Solido IQ tape, which ensures excellent air tightness at the connections, protecting the building from unwanted air leaks. 🔧

Why is airtightness important?
Energy Efficiency : Reduces heat loss in winter and heat gain in summer, ensuring a constant temperature and reduced energy costs.
Moisture Prevention : Prevents moisture ingress, protecting the building from mold and damage.
Comfort and Healthy Environment : Ensures a better indoor climate without drafts and keeps the home healthy and comfortable. In combination with mechanical ventilation systems with energy recovery, the healthiest environment is achieved, as the air is constantly renewed without energy loss.
Lasting Quality : Protects structures from temperature and humidity fluctuations, ensuring the long-term durability of the building.
Airtightness and Natural Ventilation
It is worth noting that, in an airtight building, the choice is ours : we can open the windows whenever we want for natural ventilation. However, in extreme weather conditions, when we want maximum soundproofing or seek the greatest energy savings, we can rely exclusively on mechanical ventilation. This system renews the air, while maintaining the temperature and saving energy.
At Construction Development and NIDA , we use the most advanced methods to ensure the airtightness and energy efficiency of our buildings.
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