Product Description
12" x 18" Metal Reversible Wall Louver. Item #DA1218.
Advantages: - 95 sq. in of Net Free Ventilating Area- Designed for Flush or Recessed Mounting- All Metal Construction- Helps Prevent Deterioration of Shingles- Directs Overheated Moisture-Laden Air Away from Attic Primary Uses: - Wall Louvers- Gable Vents