Airtightness essentially means how well a building prevents air from leaking in or out. It’s like a seal around your home, keeping the inside air separate from the outside air.

Key Benefits :

Energy Efficiency: Airtightness reduces drafts and heat loss, leading to lower energy bills and a more comfortable living environment.

Improved Indoor Air Quality: By minimising air leakage, airtightness helps prevent pollutants from entering the home and improves the overall air quality.

Condensation Control: Airtightness can help prevent condensation, which can lead to mould growth and damage to building materials.

Noise Reduction: Airtightness can help reduce noise from outside, creating a quieter and more peaceful home.

Think of it like this: A leaky house is like a sieve, letting in cold air in winter and hot air in summer. An airtight house is like a well-insulated thermos, keeping the desired temperature inside.