Home security starts with doors and windows, which are the first line of defense against intruders. Properly securing your entry points can make a big difference in keeping your home safe. Here are nine effective methods to enhance door and window security, as shared by Building Materials Network.
1. **Install a Security Door**
A good security door is essential for preventing break-ins. When choosing one, pay attention to three key factors:
- **Look**: The steel frame should be at least 2mm thick, and the door itself should be no less than 20mm. The lock must be certified by the public security department, and it should be reinforced with steel plates around the lock area.
- **Touch**: The surface should be smooth, painted or sprayed, and feel sturdy. A quality security door should weigh more than 40kg.
- **Check**: Ensure the door has a valid security certificate from the public security bureau. If not, avoid purchasing it.

2. **Use an Alarm Device Behind the Door**
Before going to bed, place a noisy object like an empty bottle near the door. If someone tries to force it open, the sound will wake you up and scare off the intruder.
3. **Reinforce Windows with Bars or Filler**
For small windows, reinforce the existing iron bars with flat iron and connect them together. If you need to open the window at night, insert a hard material like wood or stone into the track. This reduces the opening size enough to prevent a thief from squeezing through while still allowing ventilation.

4. **Create the Illusion of Occupancy**
If you're renting, make sure it doesn’t look like no one is home. Place some clothes on the balcony or put two pairs of shoes by the door—nothing valuable, but something that looks lived-in. Thieves today are very observant. Also, if you’re only away for a short time, turn on your energy-saving lights to create the appearance of activity inside.
By following these tips, you can significantly improve the security of your home without breaking the bank. Taking simple, proactive steps can go a long way in protecting what matters most.
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