Types of security doors

At present, there are many types of anti-theft doors on the market, according to the standard GB25 92 "General Technical Conditions for Anti-theft Security Doors" issued by the Ministry of Public Security, anti-theft doors can be divided into 3 kinds of fence anti-theft doors, physical doors and composite doors. Fence type security door is usually more common steel pipe welded security door, its biggest advantage is ventilation, lightweight, beautiful shape, and the price is relatively low. The upper half of the anti-theft door is a fence-type steel pipe or steel plate, and the lower half is a cold-rolled steel plate, which adopts multiple locking points to lock the banquet to ensure the anti-theft ability of the anti-theft door.

However, in terms of anti-theft effect, it is not as good as a closed anti-theft door. The physical door is made of cold-rolled steel plate, and the door panels are all steel plates, and the thickness of the steel plates is mostly 12 mm and 15 mm, and the impact resistance is strong. The double-layer steel plate of the door leaf is filled with rock wool insulation and fireproof materials, which has the functions of anti-theft, fire prevention, heat insulation, sound insulation and so on.

Generally, physical security doors are installed with cat's eyes, doorbells and other facilities. The composite anti-theft door is composed of a combination of a solid door and a fence-type anti-theft door, which has the characteristics of anti-theft and anti-fly and mosquito prevention in summer, ventilation and cool and warm sound insulation in winter.

Iron security doors: the price wins.

It can be said that the most seen in the market, the most used by the people is the iron security door, the price of the basic remains between 700 yuan and 1200 yuan, due to the model, the style of the slight float.

From the perspective of price angle, it is low-grade, and because these brands have been famous for a long time and have a long production history, the iron anti-theft door has formed a complete system in terms of style, production process and service for consumers to choose is also very large. It is clearly aimed at the consumption of the public, and it is naturally the most acceptable to the common people.

The disadvantage of this kind of door is that it is easy to be corroded, so it will rust and fade after a period of use, which will affect the appearance of the whole door.

Aluminum alloy security door: gorgeous appearance.

The most prominent feature of the special aluminum alloy Jinchun security door is that the appearance is gorgeous and resistant, giving people a sense of splendor, and the market has a kind of LPSK security door, which also belongs to this list.

The aluminum alloy material used for this door is different from the ordinary aluminum alloy doors and windows we see, it has extremely high hardness, and the color is gorgeous, and it is decorated with floral patterns, showing the charm of metal doors.

The price is basically between 1700 and 2300 yuan, which is a mid-range anti-theft door, according to the sales staff, the current sales of this anti-theft door are very good, many newly renovated families use it, because this kind of door is not easy to corrode, not easy to fade, and the price is not too expensive, so it has also attracted a lot of customers.

Stainless steel security door: sturdy and durable.

Stainless steel security door and special aluminum alloy door belong to the same grade, the price is basically more than 2000 yuan, the reason why the price is high, is because the price of stainless steel itself is high and resistant to demolition.

The stainless steel security door is durable, more secure, and basically silver-white, making people recognize it as stainless steel at a glance.

Copper security door: few people care.

In terms of material, the copper security door is the best, in terms of price, it is also the most expensive, the basic price that can be seen on the market is about 5000 yuan, and the most expensive can be tens of thousands of yuan.

The anti-theft song spine door is divided into 2 minutes. Steel doors, stainless steel doors, haven't heard of aluminum alloy put on the door! Regardless of the fence or the fire door. The wild infiltration composite door is prepared, and the transfer, metal, and nano copper are all steel security doors!

The door is the façade of the home, and it is a protective net for home security, and its role is needless to say, so what are the common types of anti-theft doors? The first type: steel security door; More common, but also the most used by consumers, this type of door is cheap and reasonable, but the shape line is hard, and it is difficult to integrate with modern interior decoration.

the second type: steel and wood doors; A kind of door that can be used for interior decoration, this kind of wooden door style can be customized according to the needs of consumers, such as color, wood, and pattern, and its price is more expensive than steel security doors. The third type:

Aluminum alloy anti-theft door training; It is made of aluminum alloy but different from the usual alloy door and window material, its hardness is relatively high, the color is bright, and it is decorated with patterns and patterns, creating a magnificent feeling of Fushi stool, and the coarse potato anti-theft door does not fade, which has won the favor of many consumers. The fourth: stainless steel security door; Durable, high safety, the disadvantages are monotonous colors, single styles, obvious surface welds and collision marks, and untidy appearance.

The fifth: copper security door; Advanced style, with the characteristics of fireproof, anti-corrosion, anti-pry and dustproof, comprehensive material, copper anti-theft door is the best one of the five categories of anti-theft doors, and the price is also the most expensive of the five categories.

1. Steel and wood door: It is a kind of door that can be matched in the interior decoration, which can usually be reached by the steel plate of the center of the anti-theft performance at the request of the user. The user is required to choose different colors, woods, lines and patterns to integrate with the interior decoration, and no longer have the strict reverse harmony like steel doors.

Therefore, it is also more expensive than steel security doors.

2. Stainless steel security door: stainless steel security door is strong and durable, and has higher security. Now the stainless steel security door on the market is too monotonous in color, basically all are silver and white, this color makes people feel very stiff, and it is not easy to harmonize with the door and the surrounding situation, and if there is a collision and welding traces on the surface, it will be very significant.

Due to the cost factor of stainless steel itself, its cost positioning is also high.

3. There is also a type of door equipped with an anti-theft lock, which can resist abnormal opening under certain conditions within a certain period of time, has a certain safety protection performance and meets the corresponding anti-theft security level. The full name of the anti-theft door is "anti-clear wide security door". It combines anti-theft and security performance.

An anti-theft door refers to a door that has a certain security protection performance and meets the corresponding anti-theft security level. Nowadays, there are quite a few types of security doors on the market. Below, let PChouse talk to you about the common types of security doors.

According to the different materials, the security door can be divided into steel security door, steel and wood door, aluminum alloy security door, stainless steel security door, copper security door.

1. Steel security door. It is the most common on the market, and it is cheap and fair, but the disadvantage is that the exterior lines are sturdy and difficult to blend in with contemporary interiors.

2. Steel and wooden doors. It is a type that can be integrated with the interior decoration according to the user's requirements for different colors, woods, lines and patterns, so it is also more expensive than steel security doors.

3. Aluminum alloy anti-theft door. Different from the usual aluminum alloy doors and windows, its hardness is higher, and the brilliance is bright, and then decorated with a brindle pattern, giving people a sense of golden brilliance, which is a mid-range anti-theft door.

4. Stainless steel anti-theft door. Stainless steel security doors are strong and durable, and have higher security. Due to the cost factor of stainless steel itself, its cost positioning is also high.

5. Copper security door. The surface brilliance of this door is not as bright as other security doors, and it looks relatively dead, and the cost is determined by the exquisite workmanship of the different copper security doors.

At present, there are many types of anti-theft doors on the market, according to the Ministry of Public Security promulgated the standard GB25 92 "General Technical Conditions for Anti-theft Security Doors", anti-theft doors can be divided into three types: fence anti-theft doors, physical doors and composite doors. Fence type security door is usually more common steel pipe welded security door, its biggest advantage is ventilation, lightweight, beautiful shape, and the price is relatively low. The upper half of the anti-theft door is a fence-type steel pipe or steel plate, and the lower half is a cold-rolled steel plate, which is locked with multiple locking points to ensure the anti-prying ability of the anti-theft door.

However, in terms of anti-theft effect, it is not as good as a closed anti-theft door. The physical door is made of cold-rolled steel plate, and the door panels are all steel plates, and the thickness of the steel plates is mostly 12 mm and 15 mm, and the impact resistance is strong. The double-layer steel plate of the door leaf is filled with rock wool insulation and fireproof materials, which has the functions of anti-theft, fire prevention, heat insulation, sound insulation and so on.

Generally, physical security doors are installed with cat's eyes, doorbells and other facilities. The composite security door is a combination of a physical door and a fence security door, which has the characteristics of anti-theft, anti-fly and mosquito prevention in summer, ventilation and cool in winter, and warm and sound insulation in winter.

The security door is divided into 2 minutes. Steel doors, stainless steel doors, haven't heard of aluminum alloy put on the door! Regardless of the fence or the fire door. Composite doors, transfers, metals, and nano copper are all steel security doors!

There are several types of security doors.

As far as the whole market is concerned, there are indeed many types of security doors, the price ranges from a few hundred yuan to several thousand yuan, different materials have different prices, and some of the same material also have different prices, some good and bad. The security door can be roughly divided into stainless steel doors (stainless steel security doors), copper doors (copper security doors), aluminum alloy doors (aluminum alloy security doors), iron doors (iron security doors).

When buying an anti-theft door, of course, the first thing is to understand the characteristics of various types of anti-theft doors, and choose a high-security door, suitable for your home style, and the price is also moderate.

Stainless steel door (stainless steel security door).

Stainless steel door (stainless steel security door) is the most popular security door on the market, it is more durable, strong security performance, compared with the previous iron security door, stainless steel security door has the characteristics of lasting and bright color, never rust, and it takes a long time, rarely needs later maintenance, and does not need too much care. Disadvantages: The appearance is relatively simple.

Copper door (copper security door).

Copper door (copper security door) is one of the best security door materials. It has good functions such as fire prevention, anti-prying, and anti-corrosion. However, because of its high price, it is rarely used by ordinary residents, and is currently mostly used in high-end private villas, office buildings and some high-end public places.

Aluminum alloy door (aluminum alloy security door).

The security door made of aluminum alloy is mainly high hardness, bright color, and compared with the stainless steel security door, the style is more diverse, and it can also be added with pattern decoration, and it is not suitable for corrosion and fading, and it is still very good to use as an anti-theft door for ordinary people. Disadvantages: It is relatively bulky, the hinges of some doors cannot be removed, and there is a metal sound of friction when the door is opened and closed.

Iron door (iron security door).

Iron doors have been used earlier and are the most extensive. Disadvantages: easy to be corroded, easy to rust, fade, stiff lines. For the current modern home décor division, few people will choose such an iron door.