... :float glass --Size are customized. Detailed description 1. The insulating adopts the power of double glazingIncrease your comfort in summer ... reduce the damage to woodwork,decorations and curtains. 2. Insulating glass is a compound product, which is made of coating ... keeping and temperature-controlling places.Specifications 1.insulated glass,insulating glass,hollow glass,low-e glass 2.max size:2500 ...