People, the door window is used as the \”door face\” for decoration, so don\’t underestimate it! If the door and window are selected well, it will not only increase the value, but also sound insulation, heat insulation and waterproofing, making your living more comfortable. Today I will share with my parents the practical guide to select doors and windows, so that you can easily choose the doors and windows of your heart!

1. Look at the material

1. Alloy alloy: This is the most common door and window material on the market. Aluminum alloys have high strength, light quality, corrosion resistance, and a variety of styles, which can meet the needs of various decoration styles. When choosing an aluminium alloy door, you should pay attention to the thickness of the profile. Generally speaking, the thickness of the bridge aluminium profile is more suitable for 1.4mm – 2.0mm. The greater the thickness, the better the stability and heat insulation performance of the doors and windows.
2. Plastic Steel: The thermal insulation and sound insulation performance of plastic steel windows are good, and the price is relatively low, which is suitable for friends with limited budgets. However, the strength of the plastic steel window is not as strong as that of aluminum alloy, and the time may change. Therefore, when choosing plastic doors, you must choose brands and products with reliable quality.
3. Solid wood: The wooden doors and windows have a natural texture and beautiful texture, giving people a warm and natural feeling. However, the price of real wooden windows is higher and needs regular maintenance, otherwise they will be prone to moisture, deformation, and cracking. If you like the style of solid wooden windows and have enough budget and time to maintain them, then solid wooden windows are also a good choice.

2. Select glass

1. ordinary glass: Ordinary glass is cheap, However, the thermal insulation and safety performance are poor, and it is generally not recommended to use it for decoration windows.
2. Insulating glass: Insulating glass is composed of two layers or Multilayer glass is composed of air layers, which has good thermal insulation performance and sound insulation. When choosing hollow glass, pay attention to the thickness of air layers. Generally speaking, the thickness of air layers is more suitable for 12mm – 16mm. The thicker the layer, the better the thermal insulation performance.
3. Clamp Glass:Clamp Glass is a clamped between two or more layers of glass. One or more layers of organic polymer intermediate films are composed of good safety performance. When the glass is damaged and broken, the fragments will not fly and hurt people, but stick to the intermediate film to maintain overall integrity. Glass glass is often used in high-layer Residential and floor-to-ceiling windows and other places with high safety performance requirements.
4. Low – E Glass: Low – E Glass is a layer above the glass surface Or multi-layer metal or other compound films have good heat isolation, temperature and energy conservation effects. Low – E glass can effectively prevent the heat from the solar radiation from entering the room, and at the same time, it can prevent the heat in the room from being easily dissipated, thereby achieving energy consumption reduction Purpose. If you have high requirements for the heat insulation performance of doors and windows, you can choose Low – E glass.

3. Choose hardware accessories

1. Combination page: Combination page connects door windows and window frames The quality of an important component directly affects the smoothness of the door and its service life. When choosing a combination, you should choose products with solid materials, smooth surface and smooth integration. Generally speaking, the quality of the stainless steel combination page is better. Strong corrosion resistance.
2. Hand: The handle is an operating component of the door and window. You should choose a product that has a comfortable feel and easy to operate. The material of the handle is smooth Alloys, stainless steels, steel alloys, etc., handles of different materials vary in quality and price. You can choose according to your preferences and budget.
3. Locking tools : The locks are the safety guarantee of doors and windows. Products with reliable quality and good anti-pollution performance should be selected. When choosing a locking tool, be careful about the level of the locking core. Generally speaking, the C-level locking core has the best anti-blocking performance. At the same time, you should also choose a locking tool that matches the style of the door and window to ensure the overall beauty.

IV. Notice the sealing performance

1. Sealing Bar: The sealing bar is a key component that guarantees the sealing performance of doors and windows. Products with good flexibility, aging resistance and strong sealing performance should be selected. Common sealing strips include EPDM, silicone rubber, etc. Among them, the performance of EPDM, sealing strips are relatively good and the price is relatively high.
2. Sealing Gel: When installing doors and windows, use sealing glue to seal the gap between the doors and window frames to ensure the sealing of doors and windows. performance. The quality of the sealing rubber directly affects the sealing effect. You should choose products with reliable quality and good weather resistance.

5. Consider sound insulation effect

1. Glass: The hollow glass and clamped glass mentioned above have better sound insulation effect. Hollow glass mainly blocks the transmission of sounds through the air layer, while clamped glass reduces the transmission of weak sounds through the damping effect of the intermediate film. If your environment is more noise, it is recommended to choose double-layer or multi-layer hollow glass, or clamped glass.
2. Window frames: The material and structure of the window frames will also affect the sound insulation effect of the doors and windows. Generally speaking, the sound insulation effect of the bridge aluminium window frame is better than that of the plastic window frame, because the heat insulation of the bridge aluminium window frame can effectively prevent the spread of sound. At the same time, the better the sealing of the window frame, the better the sound insulation effect.
3. Installation Art: The installation art of doors and windows also has a great impact on the sound insulation effect. When installing doors and windows, make sure that the gaps between the doors and window frames are uniform, the sealing glue is fully filled, and the sealing strips are installed firmly, so that the sound insulation effect of the doors and windows is guaranteed.

VI. Please note the installation details

1. Measurement dimensions: Before installing the door window, accurately measure the size of the door window openings to ensure that the size of the door window matches the opening dimensions. If the size deviation is too large, it will affect the installation quality and use effect of the door.
2. Installation position: The installation position of the door and windows must be accurate, and the horizontality and verticality of the door and windows must be ensured. If the doors are not installed horizontally or vertically, it will cause the doors and windows to be closed unevenly, and even water leakage, wind leakage and other problems.
3. Waterproofing: When installing doors and windows, waterproofing should be done to prevent rainwater from entering the room. Generally speaking, waterproof rubber should be applied around the door opening. After installation, waterproof sealing material should be filled with gaps between the door and the wall.

People, window selection is a job that requires carefulness and patience. I hope this guide can help you choose a satisfactory door and window, so that you can It is more cozy and comfortable! If you have any other questions, please leave a message in the comment area!