UPVC


Meaning of UPVC in English

UPVC BrE AmE , uPVC /ˌjuː piː viː ˈsiː/ noun [uncountable]

(unplasticized polyvinyl chloride) a type of plastic, used especially to make window frames:

UPVC double-glazed windows

Longman Dictionary of Contemporary English.      Longman - Словарь современного английского языка.