Master Flow

Master Flow IR65BL Roof Louver, 5.88 in L, 18 in W, Resin, Black, Pack of 6

Our Item #: VORG1306562 UPC: 050206002636
Delivery i
3-5 Business Days
34 available
Regular price $106.39 Sale price$122.70you save $16.31
High-impact resin. Scratch, crush and dent-resistant, with UV inhibitors to keep consistent color. 12% larger flashing with pre-drilled nail holes and a built-in screen to deter birds and rodents and prevent clogging. Slant back design to prevent weather infiltration especially in deep slope applications. Hood is snapped in place rather than tacked to reduce the chance of blow-off. 11-3/4 in x 10-3/4 in opening, 20-1/4 in x 18 in flashing, 5-7/8 in H. 65 sq-in of net-free ventilating area. CSA listed.
Unit: EA
UPC: 050206002636
Model Number: IR65BL
Master Flow IR65BL Roof Louver, 5.88 in L, 18 in W, Resin, Black, Pack of 6
$106.39$122.70

  • An excellent choice against weather infiltration, especially in steep-slope applications
  • With UV inhibitors to maintain consistent color
  • Fewer vents needed for installation
  • 12% larger flashing with pre-drilled nail holes makes installation easier, helps prevent leaks
  • Helps deter bird and rodent infiltration prevents clogging from leaves and pine needles
  • Hood is securely snapped in place (rather than tacked) to reduce chance of blow-off

  • Color: Black
  • Height: 18.0 in
  • Installation Type: Roof
  • Length: 5.88 in
  • Material: Resin
  • Net Free Ventilating Area: 65 sq-in
  • Rough Opening Size: 11-3/4 in L x 10-3/4 in W
  • Width: 18 in