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Master Flow 14 in. W X 24 in. L White Aluminum Wall Louver

Master Flow 14 in. W X 24 in. L White Aluminum Wall Louver

Made in America

Support American manufacturers + independent hardware retailers in one purchase.

Rust-resistant aluminum construction and a 141 sq. in. coverage area keep attics and equipment rooms breathing without fading into the wall.
Master Flow MPN DA1424W
Sold Locally Only

This product isn’t sold on our website — see your local hardware store.

In-Store Exclusive

This one's worth the trip to the store.

This Master Flow item is one you'll find in stores rather than online — and that's often the better way to buy. In store you get the genuine article, full manufacturer warranty, and real advice from someone who's actually handled it — no counterfeits, no gray-market resellers.

  • Authorized dealer network · Full manufacturer warranty & support
  • Guaranteed authentic · No counterfeits, no gray-market resellers
  • The brands set these standards · Be wary of sellers who don't follow them
Why isn't this online? The whole story →

About Product Overview

This Master Flow wall louver moves air through attics, gable ends, and equipment rooms while keeping out rain and pests. The aluminum construction resists rust, and the white finish blends in with most exterior trim without needing paint. With a 141 sq. in. coverage area, it's sized for venting a single bay or supplementing existing ventilation on a wall or roofline.

  • Material: Aluminum
  • Color: White
  • Opening size: 14" x 24"
  • Exterior dimensions: 16-1/2" x 26-3/8"
  • Depth: 1.5"
  • Coverage area: 141 sq. in.

The Details Specifications

Brand Master Flow
Model / MPN DA1424W
UPC 050206151402
Weight 2 lbs
Country of Origin USA
Safety Data Sheet (SDS) Manufacturer documentation · opens in new tab
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