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The anti-theft door is the first line of defense for your home, ensuring the safety of both your family and belongings. But do you know what size your security door should be? Or how to choose the right one? In this article, we’ll walk you through the standard dimensions of anti-theft doors and provide practical tips on how to make a smart purchase.
**1. What are the common sizes of anti-theft doors?**
Anti-theft doors typically come in standard sizes. The most common height is 2050mm (about 6 feet 8 inches) and 1970mm (about 6 feet 5 inches), while the width usually ranges from 860mm to 960mm. When combined, the common sizes include:
- 2050 x 860 mm
- 2050 x 960 mm
- 1970 x 860 mm
- 1970 x 950 mm
It’s important to note that the 2050mm height refers to the total height of the door frame. If your doorway measures 2070mm, a 2050mm door will still work because it allows for about 20mm of clearance during installation, making the fitting process smoother.
**2. How to choose an anti-theft door?**
Choosing the right anti-theft door requires more than just looking at the design. Here are some key steps to help you make an informed decision:
**Method 1: Check for certification**
Before purchasing, ask the seller to show you the "test certificate" issued by the relevant authority. Ensure that the door meets the national compulsory standard GB17565-1998.
**Method 2: Inspect the lock**
Make sure the door is equipped with a special anti-theft lock that has been tested and approved by the public security department. Also, check if the lock is protected by a reinforced steel plate for added security.
**Method 3: Evaluate the quality**
Look for any welding defects or poor craftsmanship. A good anti-theft door should have a tight fit between the door frame and the door leaf, ensuring no gaps for intruders to exploit.
**Method 4: Check the weight**
A genuine anti-theft door should weigh at least 40kg. Lighter doors may not offer the same level of protection.
**Method 5: Examine the internal structure**
Remove the peephole, doorbell, or handle to inspect the inside. A high-quality anti-theft door should have multiple steel bars and may also contain fireproof and heat-insulating materials like asbestos.
**Important Reminder:**
For more detailed information about anti-theft doors, visit our website regularly or stop by our offline experience center for personalized assistance.
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