Ventilation

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Billy Penn, Inc.

Billy Penn, Inc.
Subcategory: Vent/Attic Intake & Exhaust, Vent/Ridge Line, Vent/Roof, Vent/Utility
Material: Metal / Steel

Billy Penn's ventilation products include: ridge, roof & soffit vents, under eave vents, foundation vents, utility vents, midget louvers and power attic ventilators.


Klauer Manufacturing Company

Klauer Manufacturing Company
Subcategory: Vent/Ridge Line
Material: Metal / Steel

Klauer ventilator's damper opening device eliminates the slamming noise due to increase and reduction of air pressure within the building.