Insulated Glass Unit is made of two or more glass panes, separated by a vacuum or Argon Gas-filled space to reduce heat transfer across a part of the building envelope. Using a high-strength and high-airtight composite adhesive （the first seal is butyl adhesive, the second seal is silicone structural adhesive) to bond the glass pieces to an aluminum alloy frame containing a desiccant to make high-efficiency sound insulation and heat prevention Insulated Glass Unit.

Insulating Glass refers as insulated glass unit (IGU), is a energy-saving functional building material that has good performance in heat prevention, sound isolation, beauty, and application, especially they can reduce the weight of buildings.

Shenzhen Liaoyuan Glass CO., LTD has high-end insulating glass production lines, is a reliable insulating glass unit manufacturers and supllier. Produces double glazed glass and triple glazed glass. The Low E glass type includes single silver Low E glass, double silver Low E glass and triple silver Low E glass.