When There’s Strong Wind, Should You Close Or Open The Window?


Many people suggest a method believed to prevent windows from breaking by leaving them slightly open. The idea is that a bit of ventilation reduces indoor air pressure, which supposedly lowers the risk of glass shattering.

Expert Advice

Experts, however, advise that this technique of leaving doors and windows open during strong winds is ineffective. In fact, it may increase the risk of severe damage to property and pose dangers to people inside. So, during extreme weather like storms or strong winds, the safest approach is to firmly close all doors and windows.

What to Do with Doors During Stormy, Windy Conditions?

Here are some strategies to help manage doors and reduce potential damage during storms with high winds:

1. Use Plywood or Tarps to Cover Doors

Plywood panels and durable plastic tarps can act as additional “protective barriers” for windows, especially in high-rise buildings. Homeowners can attach plywood cut to fit the windows, securing them with strong screws into the wall surrounding the window. Make sure the screws go into the wall itself, not the window frame.

For heavy-duty plastic tarps, they should be tightly fastened to the balcony or other support outside the windows. These barriers can help reduce the impact of direct winds on the windows.

2. Install Fixed Braces for Added Security

In addition to plywood or tarps, you can use braces to secure the doors. Ensure that these braces are tightly attached to both the window frame and the surrounding walls for stability.

3. Place Sandbags or Heavy Objects to Block Wind

For large doors, place sandbags, water bags, or heavy bricks in front of them to act as wind barriers. This helps to minimize the force of the wind hitting glass doors directly.


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