Double Glazing Unit: thickness:3mm(4mm,5mm,6mm,8mm,10mm,12mm etc)+6A( ... ,6mm,8mm,10mm,12mm etc) Low-e with doule Glazing Unit:Max.Size: 2450mm*3150mmMin.Size: 300mm*300mm ProductInsulated glassOther nameDouble ... size:3000mm*8000mm Min size: 100mm*100mm 3. Argon or Air space thickness: 6A; 9A;12A;16A;18A;24A; 4.Glass ...