Polyvinyl chloride (PVC) yakavharwa jira negirazi faibha jira, jira redonje, kemikari fiber jira sejira rekutanga, rakaputirwa nehunyanzvi tekinoroji, hunhu hukuru hwekuita: kusapinda mvura, kudzoreredza murazvo, hunyoro huchapupu, huchapupu hunotonhora, humbowo hwekuora (hunonzi micheka mitatu, nejira shanu;Kuchembera kuramba;Uv protection;Easy kuchenesa;High tembiricha kuramba (180 madhigirii>, yakanaka insulation maitiro.