07/24/2026
You have probably heard that an old house needs to breathe. It is half true, and the half people get wrong is costing them comfort.
A house does need fresh air. What it does not need is to get that air by accident, through the attic, the basement, and gaps around pipes and wiring. That is not fresh air. It is uncontrolled air that arrives hot, humid, dusty, or from the least pleasant parts of the house.
Sealing the envelope does not suffocate a home. It stops the random leakage and lets fresh air come in on purpose, through filtered, intentional ventilation. Tighter is not stuffier. Tighter, done right, is cleaner and easier to control.
Were you ever told your house needs to breathe? Tell us below.
Book your $99 home energy audit at cielpower.com and get air from the right places.