Home of the original Whirlybird®
turbine vent. The ideal Green ventilation
product utilizing Wind power.
All Omni Series Ridge Vents come with a
Lifetime Limited Warranty. Guaranteed
to last as long as
the shingles you use.
Lomanco® Powered Vents, are designed for
"quiet" operation and high volume air removal.
The NEW OSV40 is Solar Powered!
The Lomanco® 750 is the "Original" slant back
roof vent - Often imitated but never duplicated!
Introducing the Omni Solar Gable Vent!
Did you know Lomanco solar vents are
eligible for a 30% Federal Tax Credit?
Introducing the Deck-Air®! Our new shingle over
roof deck installed intake vent.