Xa kuziwa kuyilo loyilo kunye nokusebenza kwesakhiwo, iilouvers zidlala indima ebalulekileyo ekungeneni komoya, ulawulo lokukhanya kwelanga, ubuhle kunye nokhuseleko lwemozulu. Ukukhetha eyona mathiriyeli ibalaseleyo ye-louvers kubalulekile ekuqinisekiseni ukusebenza kwexesha elide, ukuqina, kunye nesibheno esibonakalayo. Phakathi kwezinto ezininzi ezikhoyo, i-aluminiyam iye yahlala ibala njengokhetho oluphezulu lwabakhi bezakhiwo, abakhi kunye nabayili. Siza kuhlolisisa izinto eziphambili ezisetyenziselwa iilouvers kwaye sichaze ukuba kutheni i-WJW Aluminium Louvers evela kwi-WJW Aluminium umenzi ngokubanzi ithathwa njengeyona ndlela ilungileyo kulwakhiwo lwangoku.