Uma kuziwa ekwakhiweni kwezakhiwo nokusebenza kwesakhiwo, ama-louver adlala indima ebalulekile ekungeneni komoya, ukulawula ukukhanya kwelanga, ubuhle, nokuvikela isimo sezulu. Ukukhetha izinto ezingcono kakhulu zama-louvers kubalulekile ukuze kuqinisekiswe ukusebenza kwesikhathi eside, ukuqina, nokukhanga okubonakalayo. Phakathi kwezinto eziningi ezitholakalayo, i-aluminium ibilokhu igqama njengenketho ephezulu kubadwebi bezakhiwo, abakhi nabaklami. Sizohlola izinto eziyinhloko ezisetshenziselwa ama-louvers futhi sichaze ukuthi kungani i-WJW Aluminium Louvers evela kumkhiqizi we-WJW Aluminium ibhekwa kabanzi njengendlela engcono kakhulu yokwakha yesimanje.