How to choose door and window hardware? Which brand of door and window hardware is better?

When purchasing system doors and windows for home decoration, the first thing is to judge the quality of an aluminum alloy door and window, but this is not only to look at its appearance - profile and style, the most important thing is to see its key - "heart" door and window hardware accessories, because hardware accessories are directly affect the physical properties of doors and windows (wind pressure resistance, water tightness, air tightness, sound insulation, heat insulation, heat insulation, etc.) and mechanical properties (opening and closing force, repeated opening and closing) components.

Not only that, usually the proportion of hardware cost in a door and window will not be too small, and the cost of good door and window hardware accounts for 15% and 30% of the overall cost of doors and windows, so the purchase of door and window hardware is also very important for the owner! Therefore, we must not underestimate the importance of hardware accessories in aluminum alloy doors and windows!

Therefore, we should pay attention to the purchase of aluminum door and window hardware

According to the characteristics of aluminum alloy that is easy to be oxidized under natural conditions, when the hardware system selects general metal materials, the structural form of aluminum alloy doors and windows is a combination of large cathode and small anode, and the corrosion resistance of aluminum alloy door and window hardware system is improved through high-tech, surface electroplating process and high-quality materials.

The use of aluminum door and window hardware system, its material and specifications, oxide film layer, etc. must meet the national standards. Lock: It should be a safety lock that opens on both sides; Handle: It is better to choose aluminum alloy or copper;

1. Hardware products: Hardware with poor material is easy to age and crack, which will lead to inflexible opening of aluminum alloy doors and windows, or even unable to open and close. This not only cannot ensure the airtightness and watertightness of its aluminum alloy doors and windows, but also may bring us potential safety hazards.

2. Reasonable hardware configuration: choose hardware with different configurations according to different aluminum alloy door and window specifications, and do not reduce the configuration of door and window hardware in order to save costs, otherwise it will lead to a decline in the wind pressure resistance and safety performance of aluminum alloy doors and windows.

3. Correct installation of hardware: The installation of aluminum alloy door and window hardware must be connected with its steel lining to ensure its connection strength and prevent it from loosening the hanging angles and joints of aluminum alloy doors and windows.

Finally, when purchasing, we should pay attention to whether the manufacturer of door and window hardware accessories has a reputation or has a brand name registration, because this is related to the quality assurance of door and window hardware accessories and whether the direct wholesale manufacturers of door and window hardware accessories can provide good after-sales service!

The most high-end is Winkhaus, Germany, high-end doors and windows will be matched, and they are also divided into levels, as if only Sayyas doors and windows are matched.

Hardware accessories are the main components of doors and windows, and their quality directly affects the service life of doors and windows

1. Look at the brand.

Different brands of hardware are different in quality and quality, and when choosing, the products of big brands are more secure.

2、**。There are many models and types of hardware accessories, and when purchasing, it is necessary to choose the best and equal quality of door and window hardware accessories.

3. Material and process.

The material and process of hardware accessories directly affect the service life of accessories, in the purchase, the hardware accessories of big brands are very particular about the selection of materials and production processes.

Door and window hardware accessories can not only determine the service life of doors and windows, but also directly affect the smoothness of the use of doors and windows in daily life, so you need to consider more when choosing these accessories.

Hennessy System Doors and Windows was established in 2004 and is a brand of Hennessy Industry. The main products include silicon aluminum alloy doors, silicon aluminum alloy windows, sun rooms, curtain wall series, ecological door series, bathroom partition series, etc. There are more than 1,000 stores in China, and the products are exported to the United States, Canada, Europe, the Middle East, Southeast Asia, Australia and other countries and regions, and are committed to providing standardized, professional and meticulous services for hundreds of millions of consumers around the world.

The main products include silicon aluminum alloy doors, silicon aluminum alloy windows, sun rooms, curtain wall series, ecological door series, bathroom partition series, etc. In terms of production technology, Hennessy products are constantly ...

Top 10 brands of door and window hardware: Renas Hardware, CMEC Hardware, Noto Hardware, Siegenia Hardware, Gewu Hardware, Haobo Hardware, Dinggu Hardware, Huitailong Hardware, Shengbaoluo Hardware, Jianlang Hardware.

1. Renas hardware.

Renas implants the German manufacturing gene into China's door and window manufacturing, and helps the global construction manufacturing industry and door and window market with the service concept of paying equal attention to industry standards and technology and environmental protection, focusing on the characteristics of customer engineering projects, and providing scientific, reasonable and personalized one-stop solutions.

In 2014, Renas established a long-term and comprehensive strategic partnership with the German Sudmetall Group, and used German science and technology ingenuity to drive China's intelligent manufacturing to focus on the research and development of high-performance, well-designed and safety-oriented products is the core competitiveness of Renas's continuous innovation.

German technology: the use of German advanced forging, die-casting, polishing, electroplating, oxidation technology, etc. Make the product indicators meet international standards.

2. CMEC hardware.

Founded in 1994 in the United States, CMECH has been in the professional field of door and window hardware and accessories for more than 20 years, with design and production experience. The products mainly serve North America and the Asia-Pacific region.

and the European market.

CMECH has always adhered to the enterprise spirit of excellence, pursuit of excellence, continuous innovation and ingenuity.

Based on the needs of users in multiple scenarios, we are committed to the research and exploration of aesthetics and technological innovation, and every production and processing process of the product is adhered to and strictly controlled with ingenuity, and we continue to create high-quality doors, doors and windows hardware products.

3. Noto hardware.

4. SIEGENIA hardware.

5. Grid hardware.

6. Haobo hardware.

7. Top solid hardware.

8. Huitailong hardware.

9. St. Paulo Hardware.

10. Jianlang hardware.

When choosing a door and window hardware brand, it is best to choose a big brand to be more secure, there are many good door and window hardware brands on the market, such as: CMECH, Gies, Haobo, Si Si Giglia, Stanford, these brands are more powerful brands in the door and window hardware industry. If you want to choose a brand, we recommend CMECH hardware, from the comprehensive strength, CMECH hardware brand strength, product quality, appearance are relatively strong, and the product is more stable

There are many kinds of door and window hardware, such as:Handles, braces, hinges, door stoppers, door closers, handles, latches, window hooks, hinges, anti-leeching chains, induction opening and closing devicesAmong them, the more commonly used hardware accessories are as follows:

1. Hinges. A hinge, also known as a hinge, is a mechanical device used to connect two solids and allow them to rotate relative to each other. Hinges can be made of movable components or of foldable materials. Hinges are mainly installed on doors and windows, while hinges are more installed on cabinets, which are mainly divided into stainless steel hinges and iron hinges according to the classification of materials;

In order to allow people to get a better enjoyment, there is a hydraulic hinge (also known as a damping hinge), which is characterized by a cushioning function when the door is closed, which minimizes the noise caused by the collision with the cabinet when the door is closed.

2. a hinge. It is mainly used for cabinet doors and wardrobe doors, and it generally requires a board thickness of 18-20mm. In terms of material, it can be divided into: galvanized iron, zinc alloy.

In terms of performance, it can be divided into: need to make a hole and no need to make a hole. No need to make a hole is what we call a bridge hinge.

The bridge hinge looks like a bridge, so it is commonly known as the bridge hinge. It is characterized by the fact that it does not require drilling holes in the door panel and is not limited by style.

3. Tracks. The rails sold on the market are made of different materials, most of the slides are alloyed, and some of the slides are made of copper. Alloy slide rails are divided into ordinary type and thickened type, which is determined according to the texture of the applicable door or window. If the door or window is small in size and lighter in weight, you can choose a smaller track, and if the weight of the door or window is heavier, you should choose a thicker track to ensure safety and durability.

4. Door stopper. The door stopper, also commonly known as the door touch, is also a device that sucks and locates the door after it is opened, so as to prevent the wind from blowing or touching the door page and closing. The permanent magnet door suction is generally used in ordinary doors and can only be controlled manually; Electromagnetic door drawers are used in electrically controlled doors and windows such as fire doors, and have both manual control and automatic control functions.

5. a door closer.

Door closer can ensure that the door is opened, accurate and timely close to the initial position, it is a kind of hydraulic device that can automatically close or fix the open door leaf in a certain position, including floor springs, door top springs, door slingshots, magnetic door suction heads, etc.

Door and window hardware is a general term for the metal components of doors and windows. These include:

1. Hinges. Ordinary hinge: used for cabinet doors, windows, doors, etc. Available in iron, copper and stainless steel. The disadvantage of ordinary hinges is that they do not have the function of spring hinges, and various bumpers must be installed after installing the hinges, otherwise the wind will blow the door panel.

Pipe hinge: Also called spring hinge. It is mainly used for the connection of furniture door panels, and it generally requires a plate thickness of 16-20 mm.

The material is galvanized iron and zinc alloy. The spring hinge is attached with an adjusting screw, which can adjust the height and thickness of the plate up and down, left and right. One of its features is that it can be opened according to the space.

In addition to the general 90-degree angle, 127 degrees, 144 degrees, 165 degrees, etc. have corresponding hinges to match, so that various cabinet doors have corresponding stretch.

Door hinge: It is divided into ordinary type and bearing type, and the ordinary type has been mentioned earlier. The bearing type can be divided into copper and stainless steel from the material.

From the point of view of consumption, there are more copper bearing hinges because of their beautiful and bright style, moderate quality, and equipped with screws. Other hinges: glass hinges, countertop hinges, and flap hinges.

Glass hinges are used for mounting frameless glass cabinet doors, requiring a glass thickness of no more than 5 6 mm.

2. a hinge. Door and window hardware.

Distinguish between clear hinges and hidden hinges, and the open hinges are the kind we usually see used in most doors, and there is no resilience. Concealed hinges are mostly used on furniture and can be divided into hydraulic, quick-release, framed doors and ordinary.

3) Track: sliding door track, hanging wheel, glass pulley (4) Bolt (light, dark).

5) The door suction is installed behind the door, after the door is opened, it is stabilized by the magnetic nature of the door suction to prevent the wind from blowing and will automatically close.

6) Ground suction. 7) Door clamps.

8) Door closer.

9) Door mirror. The common name is called the cat's eye, and its function is to look out from the door mirror from the door, and can see all the scenes within the range of about 120 degrees of the field of view outside the door, but can not see anything in the room through the door mirror If it is installed on the door of a public house or private apartment, etc., this mirror can play a certain role in the anti-theft and security of the family It is a necessary tool for the existing family.

10) Beading (copper, aluminum, PVC).

Door and window hardware can be divided into building door locks, handles, braces, hinges, hinges, door closers, handles, latches, window hooks, anti-leeching chains, induction opening and closing door devices, etc.

Door and window hardware is a general term for various metal and non-metal fittings installed on the doors and windows of buildings. It plays an auxiliary role when doors and windows are opened and closed. The surface is generally plated or coated, and has the characteristics of firmness, durability, flexibility, economy and beauty.

Here are some important accessories for door and window hardware:

1. Window opener.

The window opener can open the ventilation window with a higher position through a certain device, and the window opening actuator determines the width of the window, the bearing weight of the window opener, and whether it has a locking function. The corner connector is a transmission component, and its deformation determines the ability of the window opener to adapt to different window types and different installation conditions. The operating parts can be in the form of handlebars or rockers.

There are also manual window openers, as long as the manual window opener is suitable for both overhung and upper hanging outward windows.

Second, the door closer.

Door closers can be divided into three categories: door bottom springs, door top door closers and floor springs. The main feature of the door closer is that the speed is slower when closing, and there is no collision sound after closing, it is suitable for the door of the high-end hotel room, the door closer is divided into horizontal and vertical two, the effect is equivalent to the double reed hinge, which can make the door and window automatically close after opening.

3. Hinge. Hinge materials are divided into copper and stainless steel, in order to open easily and noiselessly when choosing the hinge, it is better to choose the hinge shaft containing ball bearings. When choosing, the brightness of the exterior paint and electroplating, the gap and strength of the load-bearing wheel determine the flexibility and noise of the drawer opening and closing, and the wear-resistant and evenly rotating load-bearing wheel should be selected.

Fourth, the handle. The shape and color of the handle are varied, and the materials of the handle are copper, aluminum, stainless steel, ceramic, etc. After electroplating and electrostatic painting, with wear-resistant and anti-corrosion effect, in addition to matching with the decoration style of the room, it should also be able to withstand greater tension, play a protective role, so that the home is in a safe state.

Fifth, the bolt. The so-called latch is a set of pins used to fix the workpiece on the fixture or mold, a simple part to prevent opening, and an anti-theft part to prevent doors and windows from being opened from the outside. The structure is much simpler than that of a lock, except that it is locked outside the door and the latch is inside the door.