Choosing Windows for More Natural Ventilation

There is no question about the health benefits of getting fresh air inside the home. It keeps you protected from common respiratory ailments, improves mood, and can help increase productivity. And replacement windows in Portland, OR play an important role in promoting natural ventilation. And luckily, it doesn’t take a whole home remodel to get more natural airflow. All it takes is some careful planning and choosing the right replacement windows.

Window Placement Matters

Ventilation works by capitalizing on the natural patterns of airflow. And natural airflow works by creating pressure differences between the indoors and outdoors. For example, most people understand that hot air rises. Doors, vents, windows, louvers, and other openings all work together to draw stale air out and bring fresh air in.

For example, opening just one window can help release stale air. But opening two windows can help create negative pressure that pushes stale air out and draws fresh air inside. Windows can also catch breezes from the outside to help generate airflow. In warmer climates, it is important to put windows on upper levels or higher up on the wall to help warm air escape. In colder climates, it is important to find products that allow for ventilation without letting too much heat escape.

Window Style Matters

Not all replacement windows produce the same level of ventilation. It is important to choose the right windows for the job. Here are some of the most popular window styles for natural ventilation:

Double-Hung Windows

These windows feature two sashes that slide up and down inside the frame. This means you can open both the top and bottom of the window at the same time. This creates natural airflow as stale air escapes the top and fresh air is drawn in through the bottom.

Horizontal Sliding Windows

These windows give you a lot of control over how much ventilation you want in your home. You can easily open these windows just a crack to help stale air escape without letting in too much cold air. Or you can open the windows wide for a full flow of ventilation. And these windows are great for window mounted air conditioning units.

Casement Windows

Casement windows are some of the most energy efficient windows on the market. The sash closes and locks against the frame for an airtight seal. These windows also swing out to open. And the angle of the sash can help catch breezes that might blow sideways along the exterior of the house.

Awning Windows

Awning windows are another great option for ventilation. These windows have hinges at the top of the frame. The bottom part of the sash pushes out to open and the glass creates a roof. This means you can open awning windows, even on rainy days.

Bay and Bow Windows

These larger window installations are projection windows that take up some extra space outside. And because these windows get set on an angle, they can capture breezes and create a natural airflow inside the home.

Want some help finding the best solutions for natural ventilation in your home? Contact our window experts today. We can help you find the best replacement windows in Portland, OR for the job. Look no further than our dedicated webpage for further details.