High Isolation
When compared with the wooden and alluminium materials used in production of window profile and door, heat transmission coefficient of PVC material is better, thus it is lower (As λPVC= 0,16 W/mK, λALUMINIUM= 200 W/Mk ve λWOOD= 0,2 W/mK). Therefore, PVC is the best material used in production of window profile and door in terms of heat saving. Besides heat, PVC is actually an isolation material against sound, humidity, and similar external impacts.
Use of PVC windows and doors provides important earnings with regards to the users and country’s economy. 2 percent of energy escapes through lamp, and 28 percent of it escapes through windows in the buildings. If we replace the wooden windows with PVC instead of turning off one of the lamps, more saving shall be acquired.