I often hear that many customers are cheated when buying doors and windows. When paying for doors and windows, I can't see any problems. However, it has been installed for a few days. It is not the problem here or there. In fact, the water in the door and window industry is very deep, and I was cheated accidentally.
Some customers like to be greedy for small profits, but they always suffer big losses in the end. In fact, this is an important source of being cheated. You should know that making doors and windows is the same as in any industry. You get what you pay for. Broken Bridge aluminum of 300 yuan per square meter is different from Broken Bridge aluminum of 1200 yuan.
It has been used for decades to buy a good door and window, which is called expensive and cheap. The following is a summary of 91 industry shady scenes in Broken Bridge aluminum industries. Customers and friends must have a good look. Every penny that door and window people earn from customers is hard-earned money, and there is no huge profit.
Take a closer look, these 91 inside stories!
Broken Bridge aluminum windows are the deepest in hard-mounted large pieces. The reasons are as follows:
1. The price is expensive, just do it casually, it will cost tens of thousands.
2. If there are many additional items, more than 1,000 can be typed with glue.
3. The brands are mixed, and there are too many small workshops in small factories, so you can't rest assured even if you spend money.
4. The quality is uneven. All kinds of recycled aluminum and inferior aluminum are flooding the market.
5. The "South Phoenix aluminum North Zhongwang" that everyone has heard is only the brand of aluminum manufacturers, not the brand of windows.
6. At present, there is no window brand with absolute market discourse right. Choosing a window is not just a brand. Generally, window brand merchants mainly focus on profiles, others such as glass, accessories, hardware, measurement, processing, installation will ultimately determine the effect.
7. The angle codes of regular door and window manufacturers are all made of aluminum profiles with a wall thickness of not less than 3mm. There are swarthy merchants aluminum profiles replaced with plastic ones. The appearance is very ugly, and only a little can be seen from the gap.
The selection of windows, hardware accessories, measurement, cost, installation
8. Most people's balcony walls are not completely horizontal/vertical, and the same plane needs to be measured in multiple places to avoid tragedies with large gaps/inaccessibility.
9. Measuring windows is not only the accurate size, but also the common measurement results, calculation methods, whether there is any loss, etc. If there are more small windows in the House, the loss will be very large.
10. The measurement should be done early, and the measurement should be done during the demolition period, because the production cycle of broken bridge windows is generally 12-15 days.
11. Before measuring, try to go to the factory if necessary. Look at the sample workmanship on site. Focus on the formation and clearance of the 45-degree angle, the size of the gap in the middle beam link and whether to inject the angle glue.
12. The payment mode is basically that after the designer measures the size, a part of the deposit will be given after the scheme is signed, and the final payment will be given after installation or acceptance.
The installation is not good. No matter how expensive the windows are, they are white and blind. If you install Windows, you must pay attention to crafting details.
Some friends used German xuge, and the materials were imported, but the installer was very unreliable. He was outsourced to a small contractor. Later, the window leaked water, and the glass bead quality was very poor, and there were many problems. I bought such expensive windows for nothing.
The following are the installation details summarized by some owners who have been decorated.
13. Generally, it takes a whole day to install the Windows. The installation of Windows is an aerial work. Workers must be forced to wear safety belts. Otherwise, the owner of the accident will never take off the responsibility.
14. When installing, the window should be as close as possible, and it should not exceed the waterproof edge, so that the window sill can be wider.
15. It is better to keep an eye on the whole process, don't pretend to be slanted, rework is more difficult.
16. Glue is also very important. Styrofoam should be beaten enough without leaving any gaps. The sealant should be neat, and it cannot be wiped out in a mess, otherwise it will be ugly.
17. If the outside is close to protective grating, car window shade installation position must be reserved. I have seen a car window shade one that cannot be installed, resulting in rework.
18. The installation of Windows should be before the tile is pasted, because some windowsills need the tile to be leveled and closed.
19. Just installed the window, try to avoid the construction and cleaning of dust. It will be covered with dust only after waterproof adhesive and 12 hours.
20. Install all window frames first, then install all windows. If you want to install guardrails, you must do so after installing windows.
21. After the decoration is completed, the installation time is about car window shade. Generally, merchants will install car window shade windows on the same day, and later decoration will often stain car window shade. Separate installation ensures that car window shade will not be stained by the construction process. If you find that the window has details that need to be fine-tuned, you can also solve it when the second door-to-door installation is car window shade.
What are the common misunderstandings about window profiles?
22. Window brands generally focus on profiles, while others such as glass and hardware are not necessarily the best. Hardware generally requires brands.
23. Choosing window brands is more about choosing profiles. Glass, hardware and so on all have separate brands, such as float glass and Noto hardware.
24. Broken Bridge aluminum model 55, 60, 65, 70, refers to the window frame thickness, 55 is 55mm,60 is 60mm,65 is 65mm,70 is 70mm.
25. Insulation strip is nylon (PA66), resistant to 300℃ high temperature, counterfeit products are generally replaced by flammable PVC materials, which can be identified by lighters.
26. Generally speaking, the wall thickness of the national standard must be greater than or equal to 1.4mm, and less than 1.4 is inferior. Take 70 as an example, the wall thickness is 1.4mm, 1.6mm and 1.8mm.
27. Broken Bridge aluminum genuine goods feels very smooth to touch. There are many impurities in the fake broken bridge aluminum, and the extruded lines are obvious. Aluminum waste will be very rough.
Under what circumstances do you choose what kind of window glass?
28. Tempered glass has good safety. If the glass is broken, it will become granular and will not hurt people. Insulating glass has good sound insulation and heat preservation effect.
29. Now all tempered glass has CCC logo. In the corner below the window, generally tempered glass needs to be charged extra.
30. If it is a high-rise, floor-to-ceiling window, or the width of single-sided glass exceeds 3 ㎡, it is recommended to use tempered glass on the innermost side.
31. For safety, try to temper windows larger than 1.5 ㎡.
32. If hollow glass is selected, in order to achieve the heat preservation effect, the hollow thickness of 12mm or more is generally selected, and the glass on both sides should reach the thickness of 4~5mm.
33. Double-layer recommend mm 12mmA 5mm, three-layer recommend mm 6mmA 5mm 6mmA 5mm, where A indicates the degree of intermediate air layer and others represent the thickness of glass. (The specific choice of hollow glass is determined by the profile series and the intermediate interval of the profile)
34. After the glass is coated, the outside can be seen from the inside, and the inside can not be seen from the outside. It is also UV-proof, and extra money is required.
35. If the merchant cannot make low-e film, try not to apply the film. Other coating will affect the indoor light.
What are the details of window accessories that are easy for everyone to ignore?
36. Recommend use diamond Net car window shade, anti-theft anti-mosquito anti-fall, safety first. While choosing invisible car window shade, watching with damper or not can avoid car window shade noise.
37. Some merchants include waterproof adhesive of the fee, while others do not. Try to include waterproof adhesive, because the usage will be large. Don't apply a little window edge to the waterproof adhesive outside the window for the sake of beauty. It is better to apply more, not afraid of water seepage from the wall.
38. Sealing strip is a very inconspicuous auxiliary material, but the quality will seriously affect the window sealing degree, and the effect of different quality is very different.
39.7 seals and 10 seals are not as good as better sealing strips. Choose tough and elastic, do not choose particularly hard, especially in northern weather, can not be used, recommend EPDM or floating on water.
40. The installation of Windows needs to be fixed with glue. Styrofoam silicon sealant is indispensable. The choice is not good, and the possibility of air leakage and rain leakage will be very high in the future.
41. A large amount of glue will be used in the installation. It is better to calculate it into the cost per square meter, negotiate with the merchant to use the brand and sign the contract.
42. Styrofoam long time easy to break, leaking, outside the window Styrofoam dry, cut off the excess part with wallpaper knife, and then seal it with silicon sealant.
43. In order to save costs, some merchants will choose acid glue. We should try our best to choose environmentally friendly neutral glue. After installing the window, there is no odor.
44. In waterproof adhesive, some merchants only quote the price of single-sided gluing, which gives you a very cheap feeling, but requires double-sided construction.
45. When the windows are large and several are connected, you must fix them with columns.
46. The column is also called mid-stand, mid-stand column, and reinforced column. Most merchants like to collect fees separately, and some merchants are free of charge.
47. If the height of the window exceeds a certain height, the load-bearing beam needs to be installed, which is actually a horizontal column. Because the material used is large, it is usually charged alone.
48. When the window produces a 90-degree corner, use the corner to connect the pillars of the two window frames. Corner is also called corner column. Windows without turning and Radian do not need to be installed, for example, one-shaped windows will not be used.
49. Angle code is an essential hardware for broken bridge aluminum doors and windows. Its biggest function is to reinforce broken bridge aluminum doors and windows, making it difficult to deform. Its firmness, safety and strong wind resistance are greatly enhanced.
50. Two corner codes and one corner piece are needed for one corner. In order to ensure the sealing of doors and windows, the corner codes also need to be used with corner glue to achieve the absolute sealing effect. Some merchants will charge separately.
51. The angle codes of regular door and window manufacturers are all made of aluminum profiles with a wall thickness of not less than 3mm. Some replace aluminum profiles with plastic ones. The appearance is hard to see, and only a little can be seen from the gap.
52. Attached frame, also called auxiliary frame and protective frame, is usually fixed in the wall when it is added around the window. If the auxiliary frame is not handled well, leakage will easily occur, non-essential.
53. Several situations that need to be framed: if the window needs to be covered with window frame (also called window opening), tiles need to be pasted next to it, and ceiling is needed on the top, then the attached frame needs to be added; If the window opening is uneven, if you cannot accept the seam retention treatment, it is recommended to add the protective frame; Some old community Wall skins are shoveled to red bricks, and it is recommended to add the protective frame at the window hinge position, which will not cause the gray window to not open.
54. The above are all window accessories, which are generally not included in the window when they are not all covered.
Why can't you buy cheap products? Have you found them?
Brand doors and windows have become miscellaneous doors and windows. Why have you changed?
Actually, I want to ask why you want to buy it? Because you look cheap
Cheap products are happy only when you finish the price!
I am not happy once when using it
Quality stuff, it is painful to give money at that moment!
I am happy every day when using it, and I feel it is worth it!
Some people say, "Your products are more expensive than others"
I said: Porsche and Land Rover are also very expensive.
But more and more people open
Santana is cheap, but more and more people eliminate it
Nokia is very affordable, iPhone is too expensive
But more and more people use apples
Apple has become the world's first valuable company
Nokia went bankrupt
Customers always think we charge expensive
The price is too low. Calculate the material cost with me.
I really want to ask him
Have you added the design cost?
Has Labor cost been added?
Has the marketing cost increased?
Has the normal operating cost of the company increased?
Has the management cost been added?
......
Dear! Give you steel and cement. Can you build your own house?
Give you a needle, can you acupuncture yourself?
I'll give you a basketball. Can you play NBA?
Give you a pair of scissors, can you cut your hair by yourself?
Give you a piece of wood, can you turn it into furniture by yourself?
The premise of service is profit, and every company must survive.
Profits can be appropriately reduced but cannot disappear.
You took away all the profits to ensure survival.
Who can guarantee the product quality and after-sales service?
Broken Bridge aluminum doors and windows industry shady full version (below), be careful to be cheated if you get cheaper! https://www.doors10.com/article_664.html
