If you can buy genuine goods Warren doors and windows, I believe there is no problem with the quality. Here are some comments from netizens for reference:
As far as I know, the quality of Warren's doors and windows is very good, and Warren's doors and windows are made of high quality stainless steel, which can be said to be 1. Durable, affordable, tight structure, good friction resistance, rust resistance, anti-aging characteristics, long service life, reasonable price at the same time, very popular in the market, worth choosing.
2. I really regret that the glass is of poor quality. I don't want to say that it is thin. I didn't install it before. As a result, after a period of time, the glass made a collision sound at night, then you can see the glass cracked into flowers. The manufacturer told me that it would cost money to change it. It was the worst purchase experience after 3-5 days of measurement. The customer service has a good tone. I called the customer service five times. There is only one responsible person. The financial staff helped the person on duty. Other customer service personnel did not reply. The whole management, work delay, and all kinds of perfunctory. All complaints are invalid!
3. The service is too bad. The customer service only calls pipe connection, and the coordination is not good at scheduling. Besides, the price is expensive and the quality is just so-so. It's just a brand fool. I bought it at once and for all, and I have to advise my friends to never buy Warren doors and windows again!
4. The material of doors and windows is OK. The installation quality is just so-so. More than half of the double-layer glass of the opening fan in my house is leaking, so I have to replace it on site later, and the installation quality is even worse. After-sales service is very slow. My invisible car window shade has been repaired for more than a month. I call every day to urge. The customer service staff is very nice, but no worker contacted me.
5. The quality of Warren doors and windows itself is still mentioned in the past, but the installation is extremely irregular. In order to grab time, the installer can omit the procedure that should be done, do not follow the installation operation rules at all. Do not clean up the residual sundries on the installation window, and do not fill up the glue on the fixed glass. When measuring the level, do things hastily, almost every installation program is careless, which greatly discounts the quality of the windows that were originally OK. It is hoped that relevant departments will strengthen the business training and supervision of installers, otherwise a good brand will be too unworthy if it is installed carelessly.
