... design 2. lowe glass against sunlights 3. thermal break aluminium 4. thermal break aluminium window Thermal break aluminium window 1. Profile: aluminium alloy ... , 6063-T5, can be thermal break2. Wall thickness: 1.2, 1.4 1.6, 2 ... /brown/black/green Glass 5mm, 8mm,12mm clear/green/blue/tea/gol-d, etc. (float, frosted, coated, tempered, laminated, lowe) (5mm ...