Houses in disrepair need to be replaced, such as rusty doors and windows. These two are the most easily damaged. It turns out that the doors and windows we use are basically stainless steel and ordinary iron. Now there is an aluminum alloy anti-theft door and window that is very good, not only will it not rust, but also has many other advantages. Let's give you a detailed introduction.

First, aluminum alloy anti-theft doors and windows purchase points

1. Classification by materials: wooden doors and windows, steel doors and windows, revolving door security doors, automatic doors, plastic doors and windows, revolving doors, iron flower doors and windows, plastic steel doors and windows, stainless steel doors and windows, aluminum alloy doors and windows, glass fiber reinforced plastic doors and windows, aluminum-wood composite doors and windows, etc. Classified by brand: Beijing Gujia doors and windows, Shenghai doors and windows, Gothic doors and windows, Jiusheng doors and windows, Duobao doors and windows, Wang Jiajia doors and windows, Guang Lin doors and windows, etc.

2. In recent years, people's living standards have been continuously improved, and the types and grades of doors and windows and their derivatives have been continuously increased, such as heat-insulating aluminum alloy doors and windows, wood-aluminum composite doors and windows, aluminum-wood composite doors and windows, solid wood doors and windows, sunshine energy houses, glass curtain walls and wood curtain walls. According to the opening mode, it can be divided into: flat opening, split opening, push-pull opening, hanging opening, eversion opening, etc.

3. Identification of logo: Regular or licensed production enterprises should indicate the product logo on the obvious parts of their aluminum alloy products, including the name or trademark of the production enterprise, product name, product model or logo, production date or serial number. There should be obvious words and signs such as "moistureproof", "handle with care" and "upward" on the packing box.

Second, how about aluminum alloy anti-theft doors and windows?

1, high strength: aluminum alloy is much higher than ordinary alloy, and the wall thickness is above 1 mm, which is stronger and more theft-proof than stainless steel.

2, never rust: aluminum alloy, so it has a high degree of weather resistance, after a variety of surface treatment, can ensure that it will never rust for 30 years.

3, convenient installation: special design, special accessories, no welding, simple and efficient installation.

4, low cost: a variety of structural assemblies are suitable for different purposes, and they are definitely worth the money.

5. Beautiful and elegant: this product is produced by advanced technologies such as electrophoresis, spraying, sandblasting and polishing, which can completely meet the needs of domestic customers and is incomparable to stainless steel.

Third, how to install aluminum alloy security window?

1, the horizontal skeleton measures the size of the window. Because it is necessary to install a horizontal skeleton on the outer wall outside the window, the size is larger than the ruler at the window opening. Because the skeleton is an upper skeleton and a lower skeleton, when cutting the skeleton, the two skeletons should be opposite and the holes should be aligned, otherwise the steel wire will not be vertical when it is tightened.

2. Fix the skeleton on the wall. First, punch holes in the groove of the skeleton. There is a self-contained line in the groove, and a hole is made every 10 cm on the line. Then punch holes in the skeleton slot and also punch holes in the wall, and the upper and lower skeletons should be aligned.

3. Hang a steel wire and take one end of the wire. Insert the steel wire in the direction of the arrow of a single locker, and it can be pulled out from 1 m to 2m, which is used to connect the room with the detector. One-way locking device is used to fix the first and last steel wire. A single locking steel wire can only be tightened, and cannot be pulled backwards. The first wire is in the upper right corner, and the last wire may be in the upper left corner or the lower left corner.

Four, aluminum alloy anti-theft doors and windows brand recommendation

1, Meichi MYLCH

Beijing Meichi Building Materials Co., Ltd. is a leading enterprise in the building door and window industry in China, integrating R&D, manufacturing, sales, installation and service of high-grade doors and windows.

2. Shu Biao/Wei Long

The company provides professional door and window curtain wall engineering installation and intelligent manufacturing of door and window products, and adopts the dual customization mode of "engineering customization" and "personal customization" to serve customers, striving to become a professional provider of door and window curtain wall decoration installation services and intelligent manufacturing of doors and windows.

3. Boost Chancheng

Founded in 1993, with brands such as Zhensheng/Jingang, it is a modern enterprise group engaged in the production of aluminum ingots, aluminum profiles for civil buildings, industrial profiles and accessories, and the design, manufacture and installation of doors and windows curtain walls.

Compared with our commonly used stainless steel doors and windows, aluminum alloy has many advantages, which should be the reason why major businesses vigorously promote it. Fortunately, they don't boast. The above is a very detailed introduction for everyone. If you have this need, you will definitely get help.