"We get compliments on our house all the time. We took our house from the 1960's to the 21 st century! Even after the job, Suburbans service is excellent." » more
- Mary Ann and Terry Middleton of Davenport, Iowa


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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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