Iiglavu zaseKhaya eziDityanisiweyo zePVC zoMqhaphu zenziwe kusetyenziswa inkqubo apho ilaphu loboya bepolyester lithungwa kunye emva koko liqatywe ngemathiriyeli yePVC.Iiglavu emva koko ziphantsi kobushushu obuphezulu bokubhaka.Ngale nkqubo, ilaphu loboya be-polyester kunye nemathiriyeli ye-PVC zidityaniswa ibe yiglavu engenamthungo, eyiqhekeza enye.Zikulungele ukusetyenziswa ngexesha lemisebenzi yokucoca indlu kunye nokubandakanyeka kwimisebenzi yangaphandle ngexesha lemozulu ebandayo.