Everyone who has done renovations knows this very well. Doors and windows are definitely the hardest hit areas during renovations and are very prone to problems. Moreover, the price of removing the doors and windows of the whole house is quite expensive, costing tens of thousands of yuan. In addition to the quality of doors and windows, the installation level of the measuring tape is also very important. 7 points depends on installation and 3 points depends on material selection.

Today I will share with you how to choose aluminum alloy doors and windows? We will analyze it for you from six aspects: door and window brands, profiles, glass, hardware, and prices. This article is very informative and is recommended for collection.

1. Door and window brands

When we go shopping, we will always see various aluminum brands. The relatively well-known ones on the market The main aluminum brands include: The well-known broken bridge aluminum profiles in the domestic market include: Shoulu Aluminum, Fenglu Aluminum, Guangdong Xingfa, Guangya Aluminum, Nanshan Aluminum, Zhongwang Group, Zhongya Aluminum, Weiye Aluminum, etc.

2. Selection of door and window profiles

Aluminum alloy windows can be mainly divided into two types: ordinary aluminum alloy windows and broken bridge aluminum alloys , the profiles of doors and windows are the most important part, are they strong and durable enough? Whether the heat and sound insulation effect is good is inseparable from the profile. The following 4 purchasing points are summarized.

Purchasing considerations:

1. It is recommended to buy a broken aluminum bridge to make it stronger and more durable. Compared with ordinary aluminum alloy windows, broken bridge aluminum alloy windows are superior in thermal insulation, completely solving the problems of ordinary aluminum alloy windows with fast heat dissipation and poor thermal insulation.

2. Aluminum alloy profiles: The wall thickness of door profiles is recommended to be above 1.6mm, the wall thickness of high-rise windows is above 1.4mm, and the wall thickness of bottom floors is above 1.2mm. However, if the balcony door needs to resist wind pressure, it is recommended to choose a heavy-duty sliding door, 1.6mm or more.

3. Window thickness: There are two types of aluminum alloy sliding doors, 70 series and 90 series. Generally, 70 series aluminum alloy sliding doors can be used in homes.

3. Glass selection for doors and windows

Glass is an important part of doors and windows. In addition to the general performance requirements of lighting and wind and rain protection, glass , sound insulation, heat insulation, thermal insulation, and safety should also be taken into consideration.

Purchasing considerations:

1. Look for 3C certified tempered glass, at least 5mm The thickness of the original glass is the strongest. There is no need to worry about cutting people even if the tempered glass is damaged.

2. Insulated double-sided glass has better performance. Glass specifications: Generally, 55 series uses 5+12A+5 insulating glass, 60Series 5+15A+5 insulating glass, 65-70 series are equipped with 2-3 layers of glass. If you want better sound insulation effect, it is recommended to choose aluminum bridge 60 series better than 55 series.

3. If the budget allows for better sound insulation and heat insulation, you can consider triple-layer insulating glass and Low-E glass, which have better light transmission and heat insulation effects.

4. Selection of door and window screens

Screens are mainly divided into translational screens and foldable invisible screens according to different opening methods. , magnet screens, invisible screens.

Purchasing considerations:

1. Screen frame It is recommended to choose aluminum alloy + PVC profiles as materials, which are strong and durable, and the price is moderate and acceptable. Rich people can choose all-aluminum alloy profiles, which are more durable and strong. Although PVC profiles are cheap and not durable, it is not recommended.

2. There are several types of gauze mesh: fiberglass mesh, PVC mesh, 304 stainless steel mesh (King Kong mesh), and nylon mesh (resin mesh). It is recommended to use stainless steel, which is slightly more expensive but very durable and will last 5-10 years. The mice also kept biting it and it was very strong. However, if your home is by the sea, it is recommended to choose fiberglass and PVC mesh. Stainless steel is not resistant to acid corrosion.

5. Selection of door and window hardware

Door and window hardware are very important and directly affect the service life of the window.

Purchasing considerations:

1. Sufficient budget It is recommended to choose imported hardware: imported hardware is generally used 20,000 times without failure, imported casement window hardware is 240 yuan/set, casement top-hung window hardware is 360 yuan Yuan/set, hardware for casement doors is 720 yuan/set, hardware for sliding windows is 80 yuan/set, hardware for casement windows is 150 yuan/set, hardware for casement top-hung windows is 280 yuan/set, and hardware for casement doors is 580 yuan/set. /p>

2. Recommended hardware brands: Domestic better hardware accessories: Jianlang; foreign imported hardware accessories: Root, Hopo

6. Price calculation of aluminum alloy doors and windows

1. Ordinary aluminum alloy windows

1.4mm wind Ordinary aluminum sliding doors and windows are 380 yuan/square, and flat doors are 4 50 yuan/square, if the glass is tempered glass, you need to pay extra. The sound insulation and sealing of the swing door are better than the sliding door, and the price is slightly more expensive.

2. Feng aluminum broken bridge aluminum series.

Broken bridge aluminum doors and windows are more expensive than ordinary aluminum alloys , basically above 1,000 yuan/square meter. For example, the price of 108 broken bridge aluminum screen integrated window 1.6mm is 1,500 yuan/square meter, and heavy sliding door is also available for 2,000 yuan/square meter.

3. Next. Things to note before placing an order

When calculating the area, it is important to know whether the price is calculated based on the actual area or a shortfall. In addition, whether the hardware, handles, and hinges need to be purchased at an extra cost, and whether the installation by the master is professional, the installation of doors and windows depends entirely on the craftsmanship of the master. p>

In addition, there are auxiliary materials, such as glass glue, sealant, screwYou should also pay attention to auxiliary materials such as silk when purchasing. Have you got the key points when purchasing the above doors and windows? If you find it useful, welcome to collect it.