... BS 6206: 1995Specification: Glass Types: Float Glass, Pattern GlassColors: Clear, Extra Clear, Bronze, Grey, Blue and Green etcThickness: 3mm, 4mm, 5mm, 6mm, 8mm ... , 1830*2440mm and 2134*3300mm, 2250*3300 etc.Patterned GlassColor: Clear, Blue, Green, Yellow, Bronze, GreyThickness: 3mm, 4mm, 5mm, 6mm and 8mmSizes ...