Low E glass thickness from 3mm,4mm,4.2mm, 4.5mm, 5mm, 6mm, 8mm,10mm,12mm,15mm,19mm.For single galss applications we have the Sunergy range in 4mm and 6mm Clear, 6mm Sunergy Green and 6.38mm Sunergy Laminate. We also has the laminate Solect laminate grey tint in 6.38, 8.38, 10.38.