- B.I.G with normal float glass (clear and tinted)
- B.I.G with safety glass
- B.I.G with coated glass (reflective and Low E)
- B.I.G filled special gas
The space between the glass sheets can be vacuum or in certain can be filled with special gas (such as Argon) just to improve the insulting characteristics either against heat or noise
B.I.G units can be produces with one or more spacer bars as required. Apart from that B.I.G units can be combined with Georgian Bars (Decorative Divided Glass).