Large, low profile, round static roof mount attic exhaust ventilator

Galvanized steel construction

Suitable for up to 8/12 roof pitch

Includes galvanized steel mesh grill to protect against insects, birds, and rodents, yet allows adequate air intake

Moves 28% more air than a wind turbine

Easy installation with no special tools required

163 sq in (square inch) Net Area (NFA)

26" diameter dome

Base: 25" x 25"

Opening: 15" diameter

Requires adequate soffit intake vents