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Internet # 100024911

Model # SL18x24

Store SKU # 390895

18 in. x 24 in. Plastic Wall Louver Static Vent in White

$22.21
  • Thermoformed plastic gable louver for intake or exhaust venting
  • Sleek design for flush or recessed installation
  • One-piece integral construction eliminates the need for a screen
  • View More Details
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Product Details

About This Product

The GAF Master Flow Plastic Wall Louver Vent is designed for attic intake or exhaust applications. Its convenient, one-piece construction eliminates the need for a screen and can be used as either an intake or exhaust vent. Finished in white to blend with most interiors, it is suitable for both flush and recessed applications.

Highlights

  • Plastic construction
  • White finish
  • For flush or recessed installation
  • 1-piece construction, no additional screen needed
  • Return Policy

Product Information

Internet # 100024911

Model # SL18x24

Store SKU # 390895

Specifications

Dimensions: H 20.75 in, W 26.75 in, D 1.5 in

Dimensions

Cut-Out Width (in.)18 inNet-Free Area (Sq. In.)141
Product Depth (in.)1.5 inProduct Height (in.)20.75 in
Product Width (in.)26.75 in

Details

Color FamilyWhiteColor/FinishWhite
FeaturesBuilt-in ScreenIntake/ExhaustIntake/Exhaust
MaterialPlasticMounting PositionGable Mount
Pack Size1Paintable/StainableNo
Power TypeNon-PoweredProduct Weight (lb.)1.6 lb
Returnable90-DayScreen IncludedNo
ShapeRectangularUV ResistantNo

Warranty / Certifications

Manufacturer Warranty4-year Limited Warranty

Questions & Answers

42Questions
caret
Q:need 2 masterflow 18 x 24 vents from 33446 store. are they available?
by|Apr 10, 2023
1 Answer
Answer This Question

A:  Please reserve the ratings and reviews for products and usage. You can refer to The Home Depot regarding availability.

by|Apr 12, 2023
    caret
    Q:Hi. I've been unable to find manufacturer instructions for proper intallation in vinly sided structures. It would be great if intall instructions are available as a link alongside the product or come with it. Do you have install instructions? Thanks.
    by|Dec 4, 2022
    0 Answer
    Answer This Question
    caret
    Q:Can these be used for under the eave soffit vents? If not is there another product close to this size that will work for soffit vents?
    by|Nov 25, 2022
    2 Answers
    Answer This Question

    A:  The manufacturer does not recommend this product for soffits, try the product linked below. https://www.homedepot.com/p/Gibraltar-Building-Products-33-3-in-x-2-in-Rectangular-Silver-Built-in-Screen-Galvanized-Steel-Soffit-Vent-EV223-1-8/310197928?source=shoppingads&locale=en-US&&mtc=SHOPPING-CM-CML-GGL-D22-022_010_ROOFING-NA-NA-NA-SMART-2996810-NA-NA-NA-NBR-NA-NA-NEW-PL3-TopSell&cm_mmc=SHOPPING-CM-CML-GGL-D22-022_010_ROOFING-NA-NA-NA-SMART-2996810-NA-NA-NA-NBR-NA-NA-NEW-PL3-TopSell-71700000082418319-58700006968767411-92700072574146458&gclid=Cj0KCQiA1ZGcBhCoARIsAGQ0kkqCBHuQPIKS5iN54jN1yXBAYQk8uAIISTmkZGtnj-0ecs1gyh_vEjQaAr58EALw_wcB&gclsrc=aw.ds Mike

    by|Nov 29, 2022

    A:  This is designed for wall installation, the largest soffit vent we have is a 16x8. If you have any other inquiries about our Master Flow products please email warrantyllbp@gaf.com

    by|Feb 13, 2024
      caret
      Q:Is there a j channel around edge? Or would it need to be j channeled around it?
      by|Nov 5, 2022
      1 Answer
      Answer This Question

      A:  The customer would need to provide the J-Channel. If you have any other inquiries about our Master Flow products please email warrantyllbp@gaf.com

      by|Nov 7, 2022
        Showing 1-4 of 42

        Customer Reviews

        4 out of 5
        • 4 out of 293 reviews
        • 74% recommend this product
        Filter by:
        Showing 1-10 of 293 reviews
        Not Particularly Insect Resistant
        The insect resistance of this product is due to slots stamped into the plastic of each "louver". (See attached images). The openings in the slots are as much as 1/8" wide. It may be enough to keep out wasps and bees but I doubt that it is adequate for mosquitos, black flies, and other small insects. You be the judge as to whether this is suitable for your application. There are less expensive options out there that include an actual insect screen that will deter small insects.
        by
        Response from Master FlowJun 12, 2023
        Sorry for your experience. Thank you for your feedback and we value your concerns. MasterFlow
          Original garage back door installed bottom dog gate. We take out dog gate after new installed Ven...
          Original garage back door installed bottom dog gate. We take out dog gate after new installed Vent. Thsnks.
          by
          • Verified Purchase
          • Recommended
          1 found this review helpful
          Good quality at excellent price! Built in "screen" to keep insects out, no Bees etc. building nes...
          Good quality at excellent price! Built in "screen" to keep insects out, no Bees etc. building nests in attic. I especially liked the option of mounting flush on surface or inset. I mounted "inset" for a clean look on T1-11 siding. Installed 2 on a "High Tunnel" greenhouse for cooling-ventilation.
          by
          • Verified Purchase
          • Recommended
          1 found this review helpful
          Lowly 12" X 12" to vent water heater heat out of house. Installed 2 months ago. Works very well t...
          Lowly 12" X 12" to vent water heater heat out of house. Installed 2 months ago. Works very well to keep pasts, bugs out of house
          by
          • Verified Purchase
          • Recommended
          1 found this review helpful
          Easy to install. We used it to cover up old vents to a camper that's been modified to be permane...
          Easy to install. We used it to cover up old vents to a camper that's been modified to be permanent...looks great and was an easy fix.
          by
          • Verified Purchase
          • Recommended
          1 found this review helpful
          Very flimsy and made of very thin material. Unit was not cut squarely. I would not purchase this item again.
          by
          • Verified Purchase
          by
          • Verified Purchase
          by
          • Verified Purchase
          by
          • Verified Purchase
          It worked great for what I needed it’s not very thick plastic. So it worked good to slide in behind the siding
          by
          Response from Master FlowJan 25, 2024
          Thanks for the feedback. Glad you were satisfied with your Master Flow purchase. MasterFlow
          • Verified Purchase
          Showing 1-10 of 293 reviews

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