Bath Fan Vent

The Lambro 6-inch exhaust soffit vent with a 3-inch pipe is ideal for venting through the soffit. The soffit vent features an opening and closing damper that prevents outside elements and air from entering the vent. The damper seals the vent opening when the bath fan is not running because no exhaust air exits the vent. When the bath fan operates, the exhaust air pressure pushes the damper open to let the exhaust air escape from the vent.

You can easily use the exhaust vent for new and replacement installations over an existing 6-inch opening. The vent frame comes with four screw holes to secure the vent and a caulk-friendly frame for completing the installation. The vent features a sufficient opening with a net-free area of 24 square inches to allow for less back pressure.

The vent’s manufacturing material is polymer resin with a UV additive to prevent premature fading caused by sunlight. It would be best to prep the vent before painting it; we recommend plastic paint to paint the plastic vent effectively.

Make sure to check local building codes before installation.

Product features and benefits:

For new or replacement vent installations
Opening and closing damper stays closed when not in use
Damper prevents outside elements from entering the vent
Mounts over existing 6-inch openings
3-inch length pipe for through the soffit installation
Made of polymer resin material
Accessible screw installation holes – caulk-friendly frame
UV inhibitor is used to help prevent the premature fading of vent
Plastic vent is paintable when prepped before painting – plastic paint recommended
UV inhibitor is used to help prevent the premature fading of vent
Recommended for clothes dryer exhaust and bath fan exhaust installations
Installation screws (not included)