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Plastic Wall Vent with Movable Louvers

(41 customer reviews)


The number of louvers differs for each size and is shown in our Specs Sheet

    • Quality constructed from polypropylene plastic
    • Primarily used as an exhaust vent for dryer and bathroom installations
    • Moveable louvers for consistent air flow when venting
    • Can be connected to duct measuring from 4 inch to 8 inch diameters
    • Available in brown or white
    • Plastic vent guard also available for use on 4 inch pipe models (sold separately)


The FAMCO LH Plastic Wall Vents with Movable Louvers is used as an exhaust vent for dryer and bathroom installations, and is made of polypropylene plastic for durability and longevity. They are made with UV inhibitors, giving greater stability in all weather conditions, and feature a full 1 inch collar for secure pipe attachment and their heavy duty borders for secure and durable mounting. This vent means serious business when it comes to delivering top-notch ventilation solutions with a touch of innovation. Crafted with high-quality plastic, this wall vent is built to last. It's tough as nails and can take on whatever Mother Nature throws its way. Rain, snow, sleet, you name it – this vent can handle the elements like a champ, ensuring long-lasting performance for your customers' homes or buildings. Please note: 4," 6," and 8" versions will differ slightly in plastic composition and finish from the 5" models. The FAMCO LH plastic wall vent comes in sizes that can be connected to duct measuring from 4 inch to 8 inch diameters. Available colors are brown and white. PLEASE NOTE: THE SIZE YOU SELECT REPRESENTS THE SIZE OF THE PIPE IT ATTACHES TO. Installation is a breeze, thanks to the lightweight design and easy-to-follow instructions. Whether you're retrofitting an existing vent or installing a new one, this vent makes the job quick and painless, saving you time and hassle. Perfect for a wide range of applications, from residential to commercial projects, this vent is versatile enough to handle any task. Whether it's for exhaust fans, dryers, or bathroom vents, you can trust the FAMCO Plastic Wall Vent to get the job done right. The FAMCO LH plastic wall vent is manufactured by FAMCO in the United States and comes with a 1-year warranty against product defects and workmanship. If you have any questions about this wall vent, please refer to the FAQs above or feel free to contact us.

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Spec Sheet

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Plastic Wall Vent with Movable Louvers


Questions and answers of the customers

    Can i purchase just a louver, I have one that? broke off
  1. Q Can i purchase just a louver, I have one that? broke off answer now
    Asked on April 29, 2021 7:46 am

    We are not able to provide the louvers separately, unfortunately.

  2. Would the LH7 vent also function to terminate a range hood exhaust ?
  3. Q Would the LH7 vent also function to terminate a range hood exhaust ? answer now
    Asked on April 14, 2021 2:57 pm

    You could use this vent for range exhaust, although this vent will not include any built in screen, and is typically used for dryer ventilation. For range exhaust, we would recommend our hooded wall vent with spring loaded damper:



  4. On the LH4, what actual size are the louvers themselves?? I'm looking for 5" x 1 5/8"
  5. Q On the LH4, what actual size are the louvers themselves?? I'm looking for 5" x 1 5/8" answer now
    Asked on March 30, 2021 7:34 am

    Here are the exact lengths of the louvers for each size:LH3 - 4 1/2"
    LH4 - 4 3/4"
    LH5 - 7 5/8"
    LH6 - 6 3/4"
    LH7 - 7 5/8"
    LH8 - 8 3/4"

41 reviews for Plastic Wall Vent with Movable Louvers

Based on 41 reviews


    This product is made well and the price point is right.

  2. Anonymous (verified owner)

    Very happy

  3. Kirk M. (verified owner)

    Spent the day, went all over town looking for this part. It was so easy to jump online, to see the part you looking for and to order it and was here in days and to put it on and it’s worked perfectly.

  4. ASHLEY STADEL (verified owner)

    I could not find this item at retail. Needed an exact replacement and FAMCO made it happen. I worked with them online and all went well. They are not use-to working with the general public however I was very satisfied with the end result. Keep up the good work guys.

  5. Michael Ransom (verified owner)

    the item is identical to the one replaced. Pricing was fair, but surprised that freight charge exceeded the product cost.

  6. Paul B. (verified owner)

    Nice product, but shipping was ridiculously expensive.

  7. jerry osborn (verified owner)

    had what I needed, shipped promptly, perfect!

  8. Anonymous (verified owner)

  9. Bruce O’Connor (verified owner)

  10. Ronnie (verified owner)

  11. Anonymous (verified owner)

  12. Roger (verified owner)

    The piece worked perfectly. I couldn’t find it anywhere else.

  13. James (verified owner)

    Quick shipment and great prices

  14. Paul Kauffman (verified owner)

    Shipping cost was high based on weight and size.

  15. Kurtis G. Fosburg (verified owner)

  16. Bill (verified owner)

    Product was as described. Quick shipping

  17. gabi (verified owner)

  18. mark magee (verified owner)

  19. Donald DiTurno (verified owner)

    The product was just what i needed… But it cost me more to ship it than it cost… I think you need to look at you shipping and handle charges.. Plus it took over 5 days to get to me…

  20. Cheryl (verified owner)

    It was exactly what I ordered and the order arrived within a few days of placing it. No issues.

  21. Paul D. (verified owner)

    Great products . Great service. Thanks

  22. Patty D. (verified owner)

    Great replacement for our 1996 vent

  23. Evillo Dmingo (verified owner)

  24. CATHERINE MAIER (verified owner)

    Thank you for understanding my frustration with parents and fixing their order vents arrived and were perfect have them up already in spite of how we were told to do it got to love elder parents

  25. Bryant G. (verified owner)

    Very professional company–we received our item promptly. Only suggestion–for a $5.87 item, it seemed that the shipping was way too high.

  26. Anonymous (verified owner)

  27. Melanie G. (verified owner)

    Very good quality. Easy to install and looks like it will stand up well to the weather. Pleased with this buy.

  28. Anonymous (verified owner)

  29. Anna C. (verified owner)

    Great item, delivered fast, packaged well.

  30. Susan (verified owner)

    Great product, fast service!

  31. Lemuel Jordan (verified owner)

    Perfect size. Local home improvement stores do not carry this size for my home. I purchased a few extras for future use.

  32. Jonathan D. (verified owner)

  33. Anonymous (verified owner)

  34. Patrick Adams (verified owner)

    I was happy with the order experience. The product was exactly as promised.

  35. Kurt W. (verified owner)

  36. Tom L. (verified owner)

    Faster delivery than expected

  37. Rachel (verified owner)

  38. Manon Laplante (verified owner)

  39. Jerry Richardson (verified owner)

  40. Anonymous (verified owner)

  41. Anonymous (verified owner)

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