![Master Flow RT65BR Roof Louver, 18-1/2 in L, 18 in W, Resin, Brown [SKU: ORG6247688]](https://cdn11.bigcommerce.com/s-iqof5nfcfj/images/stencil/600x600/products/75943/74246/6247688__42516.1692631511.jpg?c=1 "Master Flow RT65BR Roof Louver, 18-1/2 in L, 18 in W, Resin, Brown [SKU: ORG6247688]")
Product Overview
Scratch, crush and dent-resistant, Pre-drilled nail holes with extra-wide flashing area, High-impact plastic resin construction looks great for years, Help to maintain consistent color. [QTY/UOM: 1EA / 1EA]
![Master Flow RT65BR Roof Louver, 18-1/2 in L, 18 in W, Resin, Brown [SKU: ORG6247688]](https://cdn11.bigcommerce.com/s-iqof5nfcfj/images/stencil/1280x1280/products/75943/74246/6247688__42516.1692631511.jpg?c=1 "Master Flow RT65BR Roof Louver, 18-1/2 in L, 18 in W, Resin, Brown [SKU: ORG6247688]")
![Master Flow RT65G Roof Louver, 18-1/2 in L, 18 in W, Resin, Gray [SKU: ORG6247670]](https://cdn11.bigcommerce.com/s-iqof5nfcfj/images/stencil/500x659/products/75942/74245/6247670__98741.1692631510.jpg?c=1 "Master Flow RT65G Roof Louver, 18-1/2 in L, 18 in W, Resin, Gray [SKU: ORG6247670]")
Master Flow
![Master Flow RT65BL Roof Louver, 18-1/2 in L, 18 in W, Resin, Black [SKU: ORG6247696]](https://cdn11.bigcommerce.com/s-iqof5nfcfj/images/stencil/500x659/products/75944/74247/6247696__62594.1692631511.jpg?c=1 "Master Flow RT65BL Roof Louver, 18-1/2 in L, 18 in W, Resin, Black [SKU: ORG6247696]")
Master Flow
![Master Flow IR612BR Roof Louver, 17-1/2 in L, 18-1/2 in W, Resin, Brown, Roof Installation [SKU: ORG5906078]](https://cdn11.bigcommerce.com/s-iqof5nfcfj/images/stencil/500x659/products/77361/75616/5906078__84438.1692631953.jpg?c=1 "Master Flow IR612BR Roof Louver, 17-1/2 in L, 18-1/2 in W, Resin, Brown, Roof Installation [SKU: ORG5906078]")
Master Flow
![Master Flow RT65WW Roof Louver, 18-1/2 in L, 18 in W, Resin, Weathered Wood [SKU: ORG6247704]](https://cdn11.bigcommerce.com/s-iqof5nfcfj/images/stencil/500x659/products/75945/74248/6247704__50096.1692631511.jpg?c=1 "Master Flow RT65WW Roof Louver, 18-1/2 in L, 18 in W, Resin, Weathered Wood [SKU: ORG6247704]")
Master Flow
![Master Flow IR65G Roof Louver, 5.88 in L, 18 in W, Resin, Gray [SKU: ORG7955313]](https://cdn11.bigcommerce.com/s-iqof5nfcfj/images/stencil/500x659/products/77359/75614/7955313__10796.1692631952.jpg?c=1 "Master Flow IR65G Roof Louver, 5.88 in L, 18 in W, Resin, Gray [SKU: ORG7955313]")
Master Flow