I-Sun Louvers ingenye yezindlela ezingcono kakhulu zokudala ukulawula okupholile. Manje sinesistimu ye-sun louver okungenzeka iqonde noma ivundlile. Kwa-WJW Aluminium Supply, sikunikeza izithameli zekhwalithi ezinhle kakhulu ezenziwe ngezinto ezihlala isikhathi eside, ezimelana nokugqwala njenge-aluminium futhi zinephrofayili eguquguqukayo nebalulekile ngobuhle eguqulela ekubeni yisakhiwo sangaphandle nesangaphakathi.