... 2mm, thermal break aluminum profileGlassSingle, double, tripled glass; double glass with grilleLow-E glass, Tempered glass, floated glass, reflective glass, OBS ... 2mm, thermal break aluminum profileGlassSingle, double, tripled glass; double glass with grilleLow-E glass, Tempered glass, floated glass, reflective glass, ... also can be usedMosquito meshesMetal and nylon material aluminium windows in china