"We're really satisfied with Suburban- you couldn't ask for a better company to deal with, I'll tell you that. We were really impressed with their cleanliness and their efficiency in getting the job d... » more
- Terry Culley of Silvis, Illinois


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Hermetically Sealed Unit

An insulating glass unit made up of two lites of glass, separated by a roll formed aluminum spacer tube (at the full perimeter) which is filled with a moisture absorbing material. The unit is then completely sealed, creating a moisture-free, clean dead air space.

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