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Double L Group Attic Airlock Sleeve

Contact Information

Phone: +1.563.875.6257


Double L Group Ltd.
2020 Beltline Road
P.O. Box 324
Dyersville IA +156387562
United States

Double L Group Attic Airlock Sleeve prevents hot air from entering the attic while the inlets are closing and reduces condensation in the attic. The Attic Airlock Sleeve is universal and can be custom made to fit any size inlet. It is constructed of corrugated plastic.

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