05/27/2026
🔐 WEEKLY SECURITY TIP from Bay Safe and Lock
Use Noise-Making Gravel Under Windows to Deter Intruders
A simple yet highly effective security upgrade is placing loose, noise-making gravel beneath vulnerable windows. Intruders prefer quiet approaches, and the crunch of gravel underfoot can instantly reveal movement around your home.
This low-cost tactic is especially useful for ground-floor windows, backyard access points, and areas shielded from street view. This can be paired with shrubs or flower bushes to add beauty and increase difficulty in accessing the window from the exterior. Keep in mind your family's emergency escape plans and avoid thorn producing options on windows that may need to be used for escaping the home in an emergency situation!
DIY Overview:
-Choose loose, irregular gravel (like river rock or pea gravel) that shifts and crunches when stepped on.
-Clear a small border—about 12–24 inches—directly under windows or along fence lines.
-Pour gravel evenly and at a depth of 2–3 inches for maximum sound.
Estimated Time: 10-20 minutes per window
Estimated Cost: $10–$100 per window area (varies with size and gravel type, or plants, if desired)
Pro Tip: Pair your new gravel with motion-activated lights for a powerful one-two deterrent punch.
The Weekly Security Tip is intended to educate DIYers on low-cost security improvements. If you don't feel comfortable doing this yourself, contact us for a free quote.
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Bay Safe and Lock is your local locksmith for homes, businesses and industrial properties, offering keys, locks, hardware and more.