Broken bridge aluminum doors and windows are most prone to being pitted

The decoration of a new house is a very time-consuming and troublesome task, but people like to pursue their own unique style and then decorate their homes to the way they like, and they can either have money or decorate to the style they want. Today, let's talk about broken bridge aluminum doors and windows. I recently bought a house and replaced the developer's doors and windows, but before installation, I was told by people. The newly purchased broken bridge aluminum doors and windows for the new home renovation have not yet been installed and have been urged by experts to replace them. What a pit!

1、 What is Broken Bridge Aluminum?

Duanqiao Aluminum, also known as Duanqiao Thermal Insulation Aluminum, is a new type of material that uses hard plastic between two aluminum alloys to provide thermal insulation and insulation for the bridge.

2、 Why choose bridge cut aluminum?

1. Adopting a soft combination of insulated profiles and inner and outer frames, the frame is sealed with rubber strips in a three seal form, tightly closed, with excellent air and water tightness performance and superior insulation performance.

2. Broken bridge aluminum profiles can achieve three sealing structures for doors and windows, reasonably separate water vapor chambers, successfully achieve equal pressure balance between air and water, significantly improve the water and air tightness of doors and windows, and achieve the effect of clean and bright windows.

3. Invisible screen windows can be installed and used both inside and outside, preventing mosquitoes and flies.

4. The broken bridge aluminum anti-theft and anti loosening device ensures the stability and safety of windows during use.

5. Its structure is carefully designed with tight seams, which can effectively isolate noise.

6. Broken bridge aluminum is resistant to wind and sand, and wind pressure. The inner frame adopts a hollow design with strong resistance to wind pressure deformation and good anti vibration effect.

7. Broken bridge aluminum has high strength, no change in shape, and is maintenance free.

8. Broken bridge aluminum has multiple colors and is highly decorative.

9. There are various forms of bridge aluminum opening, including flat opening, inward tilting, upward hanging, push-pull, flat opening, and inward tilting combined. The appropriate form can be selected according to the needs.

10. Broken bridge aluminum doors and windows do not produce harmful materials during the production process, and all materials can be recycled and reused, making them green building materials and environmentally friendly products.

3、 How to choose a broken bridge aluminum window without being deceived?

1. The wider the aluminum material, the better

The two types of aluminum in the picture above are obviously wider on the right. Is the one on the right better?

In fact, the profile on the right widens the nylon bridge in the middle, so the stability of the aluminum material is worse than that of the aluminum material on the left, especially for residents living in high-rise buildings, where the stability of the aluminum material is more important. After all, the cost of nylon bridges and aluminum materials lies there.

In addition, by increasing the length of the nylon bridge, some areas of the insulated glass have also increased. It is possible that the left side is equipped with 5+12+5 glass, while the right side is equipped with 5+15+5 glass. Without reducing the amount of aluminum, aluminum may deform if it is subjected to the weight of increased glass for a long time.

2. Glass sealant is very important

The insulating glass used for sealing balconies has strong sealing properties, which can be distinguished by the sealant. The glass in the following picture is tightly wrapped with butyl adhesive around it, and good sealant is applied evenly. If it looks like it's being bitten by a dog, it can be passed off directly.

3. False glass thickness

The thickness of glass is also one of the price factors. Some merchants cut corners and use 4.3mm glass instead of 5mm glass, even though it is 5+12+5 glass. The cost difference for this piece alone is 50 yuan/square meter.

4. Hardware is very cheap. I advise you not to buy it

Making a set of broken bridge aluminum requires a lot of hardware accessories, especially for window openings, handles, and two brackets. Many people are thinking about the price of hardware accessories, but it should be noted that although hardware accessories are inconspicuous, they are used every day, and saving money can only buy cheap goods.

Poor quality hardware accessories usually have a lifespan of only 2-3 years. If you want to use them for 10 years, you still need to purchase well-known accessories from large brands. The cost of hardware accessories cannot be saved.

5. The quality of the sealing strip is good or bad

The same sealing strip looks indistinguishable, but the price varies greatly. When selecting sealing strips, do not choose ones that are too soft or prone to rotting. Good sealing strips have toughness and will not absorb water.

6. Choose a good hair foaming agent

The leakage of windows is closely related to the construction technology and filling materials. Some windows use inferior foaming agents, which may not have leaked water in the past. Over time, the foaming agents may age and crack, causing water leakage.

A good hair foam will not sink when pressed down and cannot be broken, resulting in a cost difference of about 20 yuan/square meter for the foam.

4、 Reference for quotation of broken bridge aluminum doors and windows

The quotation for broken bridge aluminum windows, with so many doorways that people doubt life, can be said to be the most headache inducing main material in decoration! So, what are the quotes for aluminum windows with broken bridges?

The prices that are usually placed on the countertop include:

Aluminum windows: mainly window frames, sashes, and ordinary glass.

Hardware: It is said that there are a lot of imported hardware ROTO counterfeit goods.

Corner column: Generally around 200 yuan per linear meter. An L-shaped window requires one, and a U-shaped window requires two.

Screen window: 100 yuan/㎡ for ordinary ones and 150 yuan/㎡ for Yimeida.

Finally, considering that some non well-known brands in the market have decent quality and relatively higher cost-effectiveness compared to larger brands. It is recommended that homeowners clarify their positioning, whether it is quality or cost-effectiveness, before making a purchase? Based on the above analysis, when choosing Broken Bridge Aluminum, one should not blindly follow the recommendations of merchants without thinking about it, so as not to easily suffer losses.