What is Airtightness & Vapour Control?
The VENTOS Airtightness System helps eliminate all unintended air leakage on the external envelope of a building.
Airtightness is an important element in providing a thermally comfortable, energy-efficient living environment in a building while also helping to ensure a healthy building by protecting it from structural damage.
Airtightness is also a critical component in low energy or zero energy builds such as those aiming to meet the nZeb (near Zero Energy Building) standard for dwellings.
An Airtight System can help to avoid heat loss and maintain thermal comfort by providing a barrier to heat loss in the winter and reducing overheating in the summer.