Is door window thicker better?

In our daily consumption, I believe that there are many people think: the higher the price of goods, the thicker the material, the better the quality...... Because the more materials consumed, the higher the cost, the quality is beyond doubt.
Everything does not have absolutely, be like the thickness of door window profile is not such! Aluminum alloy doors and Windows, the thickness of its product is not chosen according to the minimum wall thickness of the specification, but according to the size of the door and window hole, wind pressure value and design of the door and window air tightness, water tightness requirements selected. Below the requirement such as ensuring product performance, safety, wall of door window profile is thicker, product quality just is better.
The key to judge the quality of aluminum alloy doors and Windows
1. Whether the profile design is reasonable.
2. Whether the air tightness and water tightness of doors and Windows meet the standards
3. How about the configuration of hardware, glass and accessories of doors and Windows?
If a door and window, its profile design is not reasonable, water tightness and air tightness is not up to standard, even if its wall thickness exceeds the national standard N times, it is not a good product. At the same time, excessive pursuit of aluminum alloy profile wall thickness will cause unnecessary waste, and too thick profile is bound to bring high prices, increase consumer spending.