UPVC being bad conductor of heat is good for heating insulation, thus reducing your air conditioning cost. UPVC is better insulator since it has multi chambered designs & it’s corners are welded. But it has to be regularly fabricated since over usage of AC is there in our region. At least we have to do check-up every 3 months & do the needful Aluminium or UPVC fabrication.

UPVC fabrication will last for years & still look good as the day it was installed/repaired. But do remember that occasional wipe down has to be done.