{"product_id":"gaf-master-flow-r50a-square-throat-roof-louver-black-17-3-8-x-15-3-8-x-4-gafsb50bk","title":"GAF Master Flow R50A Square Throat Roof Louver Black 17 3\/8\" x 15 3\/8\" x 4\"","description":"\u003cp\u003eThe GAF Master Flow R50A Square Throat Roof Louver Black 17 3\/8\" x 15 3\/8\" x 4\" is a static vents from GAF for exact-match material ordering. Match manufacturer model\/MPN R50ABL. This variant is sold as EA with SKU GAFSB50BK. The perfect utility vent for kitchen duct outlets, bathroom fan exhausts, and attic exhaust ventilation.\u003c\/p\u003e\u003ch3\u003eKey Specs\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e GAF\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel \/ MPN:\u003c\/strong\u003e R50ABL\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSKU:\u003c\/strong\u003e GAFSB50BK\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSell unit:\u003c\/strong\u003e EA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct type:\u003c\/strong\u003e Static Vents\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e 17 3\/8\" x 15 3\/8\" x 4\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor \/ finish:\u003c\/strong\u003e Black\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCategory:\u003c\/strong\u003e Residential Roofing | Residential Roofing\/Ventilation | Residential Roofing\/Ventilation\/Static Vents | Ventilation | Ventilation\/Static Vents\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eDurable aluminum construction with round throat\u003c\/li\u003e\n\u003cli\u003eLarge capacity\u003c\/li\u003e\n\u003cli\u003eComplements most roofs\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCoverage \u0026amp; How Much You Need\u003c\/h3\u003e\u003cp\u003eConfirm coverage\/yield from the manufacturer instructions and job takeoff before ordering.\u003c\/p\u003e\u003ch3\u003eCompatibility \/ Fitment\u003c\/h3\u003e\u003cp\u003eUse only with compatible systems and installation conditions specified by the manufacturer.\u003c\/p\u003e\u003ch3\u003eFAQs\u003c\/h3\u003e\u003ch4\u003eWhat exactly am I ordering?\u003c\/h4\u003e\u003cp\u003eGAF Master Flow R50A Square Throat Roof Louver Black 17 3\/8\" x 15 3\/8\" x 4\", sold as EA, SKU GAFSB50BK, manufacturer model\/MPN R50ABL.\u003c\/p\u003e\u003ch4\u003eWhat unit is the price based on?\u003c\/h4\u003e\u003cp\u003eThe price is for the EA sell unit.\u003c\/p\u003e\u003ch4\u003eWhat should I match before ordering?\u003c\/h4\u003e\u003cp\u003eMatch brand, model\/MPN where available, size\/color, sell unit, and the project specification.\u003c\/p\u003e\u003ch4\u003eCan this be substituted?\u003c\/h4\u003e\u003cp\u003eTreat this as an exact-match building material selection; hold for review before substituting a different model, color, size, or system family.\u003c\/p\u003e\u003ch4\u003eHow do I estimate quantity?\u003c\/h4\u003e\u003cp\u003eUse the project takeoff plus manufacturer installation instructions, including waste, overlap, and accessory requirements.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eFollow manufacturer instructions, OSHA-safe work practices, local code, and project specifications.\u003c\/em\u003e\u003c\/p\u003e\u003ch3\u003eProduct Expert Notes\u003c\/h3\u003e\u003cp\u003eChoose this variant when GAF, SKU GAFSB50BK, EA sell unit, and MPN R50ABL match the job requirement.\u003c\/p\u003e","brand":"GAF","offers":[{"title":"Default Title","offer_id":53115981431151,"sku":"GAFSB50BK","price":32.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0830\/3499\/7051\/files\/ProductImage_GAFSB50BK.jpg?v=1781538642","url":"https:\/\/superarbor.io\/products\/gaf-master-flow-r50a-square-throat-roof-louver-black-17-3-8-x-15-3-8-x-4-gafsb50bk","provider":"Super Arbor","version":"1.0","type":"link"}