The Lambro 4 inch exhaust wall vent with floating damper prevents outside elements and air from entering the vent when the clothes dryer or bath fan is not in use. When the clothes dryer or bath fan is in use, the exhaust air pressure pushes up the floating damper. The exhaust air escapes from the vent's bottom. When the clothes dryer or bath fan stops, the damper drops back down to keep outside elements from entering the vent. Made of HIPS (high impact polystyrene), the exhaust wall vent mounts easily over an existing 4 inch vent pipe and can be painted. The plastic vent has a UV additive to prevent premature fading due to the sun.
- Replaces traditional clothes dryer or bath fan wall vents
- For new or replacement vent installations
- Mounts over existing 4 inch openings
- Floating damper prevents outside elements from entering the vent
- Made of HIPS (high impact polystyrene) material
- Accessible screw installation holes - caulk friendly frame
- Plastic vent is paintable when prepped prior to painting - plastic paint recommended
- UV inhibitor is used to help prevent the premature fading of vent
- Installation screws and clamps sold separately
Product Videos
Custom Field
Model 289W
