Today, in most new buildings, double-glazed doors and windows are used. The construction of window panes is done with different materials. Normally, PVC or UPVC profiles are used in the production of double-glazed windows more than other materials. Sometimes it has been seen that the customer does not know the difference between these two profiles or thinks that both of these materials are the same. It should be noted that upvc doors and windows and PVC doors and windows are not made from the same type of raw materials. Maybe there is no difference between the profiles of double-glazed windows, but in terms of quality and price, these two profiles are different.
What is PVC? PVC
Poly vinyl chloride is known by the abbreviation PVC in the industry. PVC is a type of polymer similar to plastic. This polymer is used in making a wide range of everyday items. The use of PVC in double-glazed windows is common, such as upvc double-glazed windows. PVC pipes play an important role in the construction industry. Profiles made of PVC are easily cut and are a good alternative to metal profiles. More than 50% of the world's PVC production is used in construction. PVC is very light in terms of weight and has good flexibility. In fact, this polymer is the same plastic with different thickness, which has high resistance. Easier plasticity, resistance to pressure and no breakage, polished and shiny surface, resistance to fire are some of the positive features of PVC.
What is upvc?
unplasticized polyvinyl chloride, abbreviated as uPVC, has a structure similar to PVC, with the difference that this polyvinyl chloride material is non-plastic. This material consists of crude oil and sodium chloride and is most widely used in the construction of upvc double-glazed doors and windows. This profile is a new generation of PVC and it is produced by adding some materials to the PVC profile. Due to the problems in uPVC structures, the industrialists have been able to launch a new and better quality product by changing the profile manufacturing formula. Ever since UPVC profile entered the world of industry, it has become a suitable alternative for PVC structures. Although PVC is a very good substitute for metal frames, but in terms of efficiency, the upvc profile is much more flexible.

What is the difference between the PVC window with upvc?
The difference between upvc and pvc double-glazed doors and windows is in its construction profile. Due to the rapid growth of the construction industry, every day we see the unveiling of a new product in this field. The door and window industry has progressed along with the construction industry, and upvc double-glazed doors and windows are an example of these initiatives. UPVC double-glazed windows have more advanced technology than PVC doors and windows. PVC profiles that are used in making double-glazed windows have a big problem, PVC changes color very quickly against sunlight and ultraviolet rays. Changing the color of PVC window frames is a serious and unpleasant problem. This also has a bad effect on the decoration of the facade of the building. Perhaps the main reason for using upvc double-glazed doors and windows is this problem.