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GAF Master Flow 8" x 16" Grate Style Foundation Vent with 28 sq. in. NFA – Prevents Moisture buildup & Foundation Decay with Optimal Airflow - Durable die-cast Aluminum Construction

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$26.59 cheaper than the new price!!

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New  $44.32
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Product details

Management number 213611016 Release Date 2026/04/12 List Price $17.73 Model Number 213611016
Category

Master Flow 8 in. H x 16 in. W Mill Aluminum Foundation Vent

  • Manual Adjustable Positive Open/Close Damper: Allows easy, precise control of airflow to maintain optimal ventilation.
  • Built-in Lintel for Block Construction: Ensures secure, stable installation in foundation block applications.
  • 28 sq. in. Net Free Vent Area (NFA): Provides efficient airflow to reduce moisture buildup and prevent foundation decay.
  • Screen Included: Protects against debris and pests while maintaining proper airflow.
  • UV Resistant: Durable construction designed to withstand harsh outdoor conditions and sun exposure.
  • Common Size: 16" x 8", Actual Size: 17.5" x 9.25": Fits standard foundation openings with precise measurements for easy installation.
UPC 050206161708
Brand Master Flow
Unit Count 1.00 Count
Sheet Count 500
Manufacturer LL BUILDING PRODUCTS
Model Number 500
Paper Weight 22
Item Thickness 1 Inches
Audio Recording No
Paper Dimensions 16 x 8 inches
Photo Paper Base Resin-Coated
Compatible Devices Printer
Enclosure Material Aluminium
Item Dimensions L x W 16"L x 8"W
Water Resistance Level Water Resistant
Manufacturer Part Number 500

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