Our 4mm 12a 4mm Clear Heat Absorbing Insulated Glass Panel is perfect for residential and commercial applications. With its advanced insulation technology, this tempered glass panel ensures superior energy efficiency and reduces the transfer of heat by up to 70 percent. Made with the highest quality materials and manufacturing processes, our factory-produced insulated glass panels are reliable, durable, and low-maintenance. The clear heat-absorbing properties of this panel provide excellent protection from solar radiation while still allowing ample natural daylight to enter the space. Trust our factory to deliver top-of-the-line insulated glass panels for all your architectural needs.