Classification of aluminum alloy doors and Windows.

According to the materials and functions of doors and Windows, they can be roughly classified into the following categories: wooden doors and Windows, steel doors and Windows, revolving doors, 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, and fiberglass reinforced plastic doors and Windows.

As people's living standards continue to rise, the types of doors and Windows and their derivative products are increasing, and the grades are gradually improving. For instance, there are heat-insulating aluminum alloy doors and Windows, wood-aluminum composite doors and Windows, aluminum-wood composite doors and Windows, solid wood doors and Windows, solar energy houses, glass curtain walls, wooden curtain walls, and so on.

2. According to the opening method, it can be classified as: swing opening, double opening, push-pull, folding, top-hung, outward-flipping, etc.

Casement window

The advantages of casement Windows are large opening area, good ventilation, excellent sealing performance, and superior sound insulation, heat preservation and water resistance. The inward-opening type is convenient for cleaning Windows. The outward-opening type does not take up much space when opened. The drawback is that the window size is small and the view is not wide. The outward-opening window takes up a piece of space outside the wall when opened and is prone to damage during strong winds. Inward-opening Windows will take up some space inside the room. It is also inconvenient to use screens. When opening the window, it is not convenient to use screens, curtains, etc. If the quality is not up to standard, it may even leak rain.

Sliding window

The advantages of sliding Windows are simplicity and beauty, large window size, large glass blocks, wide field of vision, high light transmittance, convenient glass cleaning, flexible use, safety and reliability, long service life, opening in one plane, occupying less space, and easy installation of screens, etc. The most widely used type by consumers is the sliding window. The drawback is that the two Windows cannot be opened simultaneously; at most, only half of them can be opened, resulting in relatively poor ventilation. Sometimes the sealing performance is also slightly poor. Sliding Windows: They are divided into left-right and up-down sliding types. The sliding window has the advantage of not occupying the indoor space, beautiful appearance, economical price and good sealing. It adopts high-end slide rails. With a gentle push, it opens flexibly. Adding large pieces of glass not only increases the indoor lighting but also improves the overall appearance of the building. The force state of the window sash is good and it is not easy to be damaged, but the ventilation area is limited to a certain extent.

Top-hung type

The top-hung window is a type of aluminum alloy plastic-steel window that emerged around 2010. It is a new form developed on the basis of casement Windows. It can be opened in two ways, either flat or from the top. When a casement window is closed, pulling the upper part of the window inward can open a gap of about ten centimeters. That is to say, the window can be opened a little from the top, and the opened part is suspended in the air and connected and fixed to the window frame through hinges, etc., so it is called an top-hung type. Its advantages are: it can both ventilate and ensure safety. Because of the hinges, the window can only be opened by a ten-centimeter gap, and hands cannot reach in from the outside. It is particularly suitable for use when no one is at home. The function is no longer limited to casement Windows; sliding Windows can also be opened in an upward-hung manner.

European-style double Windows

European-style double-opening Windows refer to the decoration of doors and Windows in a European style. According to different regional cultures, it can be divided into Nordic, simple European and traditional European styles. Among them, the pastoral style was popular in Europe in the 17th century, emphasizing the flowing changes of lines and the rich colors. It is based on romanticism in form. The decoration materials commonly used include marble, colorful fabrics, exquisite carpets and delicate French wall hangings. The entire style is luxurious, magnificent and full of strong dynamic effects. Another style is the Rococo style, which loves to decorate with light and delicate curves, creating an elegant and intimate effect. European palaces and nobles all favored this style. This needs to be matched and decorated with the overall style of the home.

Swing door

A swing door refers to a door with hinges installed on the side of the door, which opens inward or outward.

Swing doors can be classified into single-opening swing doors and double-opening swing doors: a single-opening swing door has only one door panel, while a double-opening swing door has two door panels. Swing doors are further classified into one-way opening and two-way opening. One-way opening means that the door can only be opened in one direction (it can only be pushed inward or pulled outward). Two-way opening means that the door leaf can be opened in two directions (such as a spring door). Swing doors are classified in contrast to other opening methods, as there are also sliding opening types, upward-flipping types, roller shutter lifting types, vertical lifting types, rotating types, and so on.