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Blown-in Insulation - Retention Dams- Leesburg, VA



Retention Dams- Leesburg, VA
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Comfenergy includes plywood OSB retention dams in all of its installations.  These plywood dams are installed around the attic access to keep the new TruSoft cellulose from falling down on you when you open the attic hatch.  Comfenergy also installs them around storage decks in the attic to keep all of the loosely blown cellulose off of your storage deck and keep your personal items clean.

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