When will the security door be replaced?

question 1: when will the security door be replaced during renovation? Necessity of replacing the security door: it is a normal personality demand to replace it because of the need for safety, reliability and beautiful coordination. ? Replaceable lock core with saving marking point.

timing: it is best to replace the security door when the bricklayer enters the site, so that the damaged parts or gaps can be repaired. The new doors have protective films and are not easy to be damaged during decoration. In the later period (such as after laying bricks), it is often necessary to replace the floor tiles when changing doors, and the wall will be damaged. After installation, the carpenter should wrap the door cover, just take care of the key, use the decoration key during the decoration, and change the lock after the decoration.

product selection:? General engineering door This is the national standard safety door. Do not lower the safety standard when replacing it, and pay attention to identification.

question 2: when will the security door be replaced when the house is renovated? After the floor is suitable, or the door will be replaced at last.

question 3: when is it better to replace the security door after renovation? The security door mainly has anti-theft performance and can protect family property to the greatest extent. Therefore, when the service life of the security door is too long, you must consider replacing it!

You can visit official website of Zhejiang Huawei Door Industry Co., Ltd.

Question 4: Do you need to change the security door of the house you just bought? Generally, the doors for engineering projects are not very good. Many residents consider changing the doors. If you also think that the doors of your house are not very good, you can also consider changing the doors of Buyang. My own house is the kind of door that I changed.

Question 5: How long does it take to change the locks of the security door at home? It can be changed in 15 to 2 minutes.

question 6: is it necessary to change the security door of the new house? If the newly renovated house is replaced, if it is not renovated, it will be replaced with a new set of lock cylinders (grade B or super grade B, genuine and branded).

Question 7: Can the security door be replaced? The security door can be replaced in 1 minutes.

The security door is mainly for anti-prying, so it has a wider frame edge and a certain thickness of steel plate, which can be designed beautifully and generously on the basis of meeting the anti-theft function. However, the fire door is not as beautiful as the security door because it has to consider the fire performance and has requirements in design and manufacture.

question 8: the security door at home needs to be replaced after a long time. I heard that Wang Li's door is ok. Do you know? Wang Li's special lock is better. Generally speaking, the price of special lock is more expensive. It's true that you get what you pay for. The special lock is a patented product of Wang Li. Many people buy Wang Li's security door because they value Wang Li's special lock. Mechanical locks can be produced in many places on the market. Let's talk about the product with special lock, which is a bit 6 points.

digital upgrade function

the lock can be upgraded to an intelligent remote controller, a password IC radio frequency card and fingerprint opening at any time according to the user's requirements without replacing the security door.

Excellent self-protection device function

The lock tongue will automatically pop up when it is aligned with the lock hole. As long as the door leaf and the door frame are gently closed, the door can be automatically locked without keys and other control devices.

Special anti-pick hook

Special two-way anti-pick hook is used to increase the difficulty of prying, and the more prying, the more prying.

Unique gap compensation function

It adopts a new French closed structure, which can automatically adjust the gap between the door leaf and the door frame, make the door leaf close to the door frame, and avoid the sound caused by wind or man-made contact between the door leaf and the door frame, thus eliminating noise and being more comfortable at home.

The special roller device

uses a unique roller to contact the door frame first, and locks it smoothly, thus reducing the abrasion of the door frame, and at the same time, it plays a silencing role because the roller is larger than the lock core

The indoor quick door opening function

It is convenient, fast and safe to open the door easily by pressing the handle without a key.

question 9: can I change the security door after renovation? If only the screws are crossed, there is no need to change the door. Just knock off the screws with an electric drill.

it's ok if you have to change the door. What door did you use before? Just go to the manufacturer of this brand.

Personally, it is simple and convenient to change the lock.

Question 1: Is it necessary to change the security door of the new house? You should look at the quality of the security door. If it's too bad, change it. My old security door was too thin, and there were too many Carmen, and the doors were deformed. I changed the door of Aishibao at the back, which felt more dignified because it looked superior. At first glance, it is a high-end route.