Air and vapour barriers
Airtight Construction of Homes is Essential: "Your house sucks." "Oh yeah? your house blows!"
Air Tightness in Houses - All about Balancing Air Pressure in the Home
We go on incessantly here about the importance of air barriers in home construction to reduce air leakage, but no matter how hard you worked to make a house airtight, if the pressure isn't balanced you will be sucking air in or forcing it out and, d...