Okna founded to produces world-class uPVC Doors and windows for the growing market of India. Okna is having state of art fabrication facility spread in around 5000 sq.ft. with fully automatic machines and over 25 employees. With its widest range and definitive hardware quality, Okna has grown to be the largest and most trusted brand in uPVC field. Consistency in the quality is maintained by its stringent standard set by engineers. Profiles are used in diverse climatic conditions extending from Jammu to Kanya Kumari, and thus have proved their sustainable quality in the -10ºC and +55ºC temperature ranges. With the fact that the UV resistances of its profiles is extremely high, Okna has been preferred and accepted everywhere in the world.