1249 E Burville Rd, Suite 1
Crete, IL 60477
708-758-5070

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Bob S.

Bob S.


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Televised ducts under slab floor. Ducts are concrete with metal connections and fittings. There was only a small amount of pea gravel in the ducts but not enough to restrict any air flow. Believe the reduced air flow to bedroom is due to the configuration of the system. Suggest spray lining the ducts with Duct Armor duct lining material to encapsulate the concrete asbestos ducts.