How to Protect Windows and Doors During a Typhoon? Is Taping Really Effective?
Are popular online methods like taping glass or sticking newspapers actually effective? This article clarifies the correct practices and common misconceptions for typhoon-proofing windows and doors.
Is Taping Glass Effective?
It has some effect, but not for preventing breakage—rather for preventing shattering. Applying tape in an "X" or "#" pattern on glass does not significantly improve its resistance to wind pressure. However, if the glass does break, the tape helps hold the shards together, reducing the risk of injury from flying glass.
Therefore, the correct understanding is that taping is a "damage mitigation" measure, not a "breakage prevention" measure.
More Effective Window and Door Protection Methods
- Secure all windows and doors: This includes windows that are rarely used. Ensure all latches are fully engaged. Partially open windows are most susceptible to damage under strong winds.
- Check weatherstripping: Aged or worn weatherstripping can allow rainwater to seep in. You can temporarily use towels to block any gaps.
- Install shutters or boards: A common practice in coastal areas is to nail wooden boards over windows or install storm shutters. This is the most effective physical protection.
- Stay away from glass: During the peak intensity of the typhoon, stay in rooms without windows (such as bathrooms) or at least keep a safe distance from glass windows and doors.
Common Misconceptions
- Misconception 1: Leaving a crack open to "balance air pressure" — Incorrect! Opening windows only allows strong winds to rush in, increasing the pressure difference between the inside and outside of the house and potentially causing structural damage. All windows and doors should be kept tightly closed during a typhoon.
- Misconception 2: Taping newspapers to glass — Newspapers disintegrate when wet and are virtually useless.
- Misconception 3: Closing only glass windows while leaving screen windows open — Screen windows cannot withstand wind pressure. Glass windows must be closed securely.
What to Do If a Window Breaks
If a window breaks during a typhoon, do not attempt risky repairs. Immediately move to a room on the leeward side without windows. Use furniture to block the door of the damaged room, and wait until the wind subsides before addressing the issue. Personal safety always comes first.