We are one of the few companies that insulate our own Leaded glass panels. As glass artists, we want the decorative glass to be as beautiful as possible for viewing. There are times of the day when an insulated unit will show a glare across the face of the glass. However, there are many pluses to an insulated unit. Safety in high wind areas, glass cleaning ease, especially at the beach or hard to reach windows and protecting polished zinc and brass from oxidizing. We insulate wine room doors and windows to make sure you have the energy efficiency needed for temperature control. We will be happy to educate you on all the pro’s and con’s of insulating your decorative glass.