"I'm very impressed with Suburban Construction because they are so true to their word - they did absolutely everything they said they would. Also, the service after the sale has been incredible. Doing... » more
- Jim Turelli of East Moline, 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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