Golden Faith Insulated Glass 1.Energy saving: Because K-value of insulated glass is lower than single glass, energy consumption will be greatly reduced if insulated glass is used especially in air consitioning and heating environment. 2.Sound insulating: A window with insulated glass can reduce noise level to RW-45dB indoors from RW-86dB outdoors. 3. Safety: for the structure of double glazing, insulated glass results in higher resistance of wind and impact. 4. Antidewing: for its lower humidity permeability, insulated glass will not dew even circumstanced a big temperature difference between indoor and outdoor. Categories: Clear Double or multilayer I.G. Reflective I.G. Low-E I.G. Tempered I.G. Patterned decorative I.G. Specifications: Thickness: 12-52mm Max.size: 2500 x 3500 mm Standards: GBI 1944-89 JIS R 3209-86