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Master Flow IR61BL Roof Louver, 4-1/4 in L, 17-1/2 in W, Resin, Black
Price
$18.65
Just 2 in H for better appearance. Injection-molded, high-impact resin construction for long life. Colors complement most roofs. Pre-drilled nail holes make installation easier. 11-3/4 in x 9-3/4 in opening, 18-1/2 in x 17-1/2 in flashing, 4-1/4 in H, 37 sq-in of net-free ventilating area.
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(801) 964-1600
Product Overview
- Just 2 in H for better appearance. Injection-molded, high-impact resin construction for long life. Colors complement most roofs. Pre-drilled nail holes make installation easier. 11-3/4 in x 9-3/4 in opening, 18-1/2 in x 17-1/2 in flashing, 4-1/4 in H, 37 sq-in of net-free ventilating area.
- bullet: An excellent choice against weather infiltration, especially in steep-slope applications
- bullet: An excellent choice against weather infiltration, especially in steep-slope applications
- bullet: With UV inhibitors to maintain consistent color
- bullet: Fewer vents needed for installation
Capacity / Size17-1/2
MaterialResin
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| Product |  Master Flow IR61BL Roof Louver, 4-1/4 in L, 17-1/2 in W, Resin, BlackCurrent | Master Flow ARCP End Plug/Connector, Aluminum | Master Flow WVA4BL Round Wall Vent, 4 in Duct | Master Flow WBA10.5 Duct Sealant/Mastic, Liquid, Cream, 10.5 oz Tube |
|---|---|---|---|---|
| Price | $18.65 | $3.59 | $35.95 | $7.95 |
| Availability | Out of stock | Out of stock | Out of stock | In stock |
| Capacity / Size | 17-1/2 | Review specs | 4 | Review specs |
| Temperature | Review specs | Review specs | Review specs | 38 |
| Power | Review specs | Review specs | Review specs | Review specs |