Stack effect - Wikipedia
The stack effect or chimney effect is the movement of air into and out of buildings through unsealed openings, chimneys, flue-gas stacks, or other purposefully designed openings or containers, …
Why Your Building Feels Broken Every Winter: The Hidden Stack Effect ...
Jan 8, 2026 · Stack effect is the vertical movement of air inside a building caused by temperature-driven density differences between indoor and outdoor air. In cold climates, warm indoor air rises and …
Understanding the Stack Effect - GreenBuildingAdvisor
Like wind, the stack effect can move large volumes of air through a building envelope. In the winter, the warm air in a heated building is lighter (less dense) than the cold air outside the building; that warm …
The Stack Effect: How It Works and Impact On Energy Efficiency
Dec 23, 2019 · Stack effect, also called chimney effect, drives airflow through buildings. Controlling air movement into and through a building can increase energy efficiency and save money.
What Is the Stack Effect and How Does It Work? - Biology Insights
5 days ago · Understand the stack effect—the hidden force driving drafts, energy loss, and moisture problems in buildings—and discover effective sealing strategies.
The Science Behind Stack Effect: A Deep Dive
Jun 13, 2025 · The Stack Effect is a phenomenon that occurs in buildings where the difference in air pressure between the inside and outside environments causes air to move through the structure. …
Understanding Stack Effect | Pro Remodeler
Stack effect is controlled by two things: the height of the building and the difference between inside and outside temperatures. The greater the temperature difference and the taller the building, the greater …
Stack Effect: Why It Was So Difficult To Stay Warm This Winter
May 14, 2019 · What is Stack Effect? Stack (or chimney) effect occurs in tall buildings when the outdoor temperature is substantially colder than the inside temperature. Hot air rises, so the warmer, indoor …
The Stack Effect and Its Impact on Home Heating and Cooling - Expert ...
Oct 21, 2023 · The Stack Effect is a natural phenomenon related to architecture and building construction. It occurs when a significant temperature difference exists between the interior and …
Green Home Solutions - What Is the Stack Effect in a Home?
Feb 12, 2025 · What Is the Stack Effect? The stack effect occurs when warm air naturally rises inside your home and escapes through the attic, vents, or small gaps. As this air exits, it creates negative …