Mapepala a polycarbonate atsimikizira mosakayikira kuthekera kwawo pakusintha msika wopinda zitseko. Kuphatikizika kwawo kwa kulimba, kupepuka, kugwiritsa ntchito mphamvu, ndi kusinthika kokongola kumatsegula dziko latsopano la mwayi wopanga mapulani kwa omanga nyumba, okonza mkati, ndi eni nyumba. Pamene ukadaulo ukupita patsogolo komanso kukhazikika kumakhala kofunikira kwambiri, kugwiritsa ntchito mapepala opindika a polycarbonate popinda zitseko zatsala pang'ono kukwera, kumapereka mayankho omwe siwodabwitsa komanso osamalira chilengedwe. Iyo’tsogolo lomwe magwiridwe antchito amakumana ndi kukongola, komanso komwe kutsogola kumabweretsa malo omwe amasangalatsa komanso osangalatsa.