Ny varavarana afo vy dia azo amboarina amin’ny varavarankely, louvers, ventilation louvers, sns. Ny fanoherana ny afo no endri-javatra lehibe indrindra amin’ny varavarana afo vy, aza atao ambanin-javatra io karazana varavarana afo vy io.

orinasa varavarana afo,vy prehung varavarana ivelany,varavarana afo 1 ora, varavarana metaly hollow,varavarana tsy misy afo, vidin’ny varavarana,hidin-trano afo,

mpamatsy varavarana metaly misy afo,vy prehung varavarana ivelany,fametrahana varavarana garazy misy afo, varavarana metaly misy afo,varavarana tsy misy afo,varavarana metaly,vidin’ny varavarana fidirana,

varavarana fidirana vonjy maika, fitaovana varavarana vonjy maika,vy prehung varavarana ivelany,varavarana mahatohitra afo ho an’ny trano, varavarana mahatohitra afo ho an’ny trano fonenana,varavarana tsy misy afo,refy varavarana fidirana afo,vidin’ny varavarana fivoahana