{"product_id":"westlake-royal-90746-westlake-royal-zephyr-roll-13-4-in-x-33-ft-universal-ridge-vent-weather-block","title":"Westlake Royal Zephyr Roll 13.4 in x 33 ft Universal Ridge Vent \u0026 Weather Block","description":"\u003ch1\u003eWestlake Royal Zephyr Roll 13.4 in x 33 ft Universal Ridge Vent \u0026amp; Weather Block\u003c\/h1\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eThis is a Westlake Royal Zephyr Roll universal ridge vent and weather block in a 13.4 in wide by 33 ft long roll for tile roofing. It vents the ridge while blocking weather and debris, and installs under tile ridge caps. One piece is one roll.\u003c\/strong\u003e\u003c\/p\u003e\u003chr\u003e\u003ch2\u003eKey Features:\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWider vent roll:\u003c\/strong\u003e The 13.4 in width suits wider ridge caps and tile profiles than narrower vent rolls.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUniversal design:\u003c\/strong\u003e Zephyr Roll serves as both a ridge vent and a weather block in tile roof assemblies.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFull ridge coverage:\u003c\/strong\u003e Each roll is 33 ft long, allowing long continuous ridge runs with fewer joints.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eListed standards:\u003c\/strong\u003e Applicable standards include ES ESR-2015, CRRC Approved and Energy Star Approved.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManageable weight:\u003c\/strong\u003e Each roll weighs approximately 7.6 lb for easy rooftop handling.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeather protection:\u003c\/strong\u003e Acts as a weather block against wind-driven rain and debris entering the ridge.\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003ch2\u003eSpecifications Table:\u003c\/h2\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eDetails\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eWestlake Royal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eManufacturer model\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e90746\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSell unit\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 roll, 13.4 in x 33 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct line\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eZephyr Roll\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProfile \/ style\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUniversal ridge vent \u0026amp; weather block\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e13.4 in (13-2\/5 in) wide x 33 ft long\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCoverage per unit\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e33 linear ft of ridge per roll\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eApplicable standards\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eES ESR-2015; CRRC Approved; Energy Star Approved\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIntended use\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTile roof ridge ventilation and weather blocking\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e7.6 lb per roll\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003chr\u003e\u003ch2\u003eCoverage \u0026amp; How Much You Need:\u003c\/h2\u003e\u003cp\u003eOne 33 ft roll covers approximately 33 linear ft of ridge. Total your vented ridge length and order the number of rolls needed, butting ends along the run.\u003c\/p\u003e\u003ch2\u003eFit and Compatibility:\u003c\/h2\u003e\u003cp\u003eIntended for tile roof ridge assemblies installed beneath matching ridge caps. Ridge caps, fasteners and closures are sold separately; follow the tile system manufacturer's instructions.\u003c\/p\u003e\u003chr\u003e\u003ch2\u003eFrequently Asked Questions (FAQ):\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eQ: What comes in one unit?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e One 13.4 in x 33 ft Zephyr Roll ridge vent and weather block roll.\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eQ: How long a ridge does one roll vent?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e About 33 linear ft; measure your ridge and order the required number of rolls.\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eQ: When should I choose this 13.4 in roll instead of the 11 in?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Use the 13.4 in width where ridge caps or tile profiles need broader coverage; the 11 in roll suits narrower applications.\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eQ: What standards does it meet?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e It is listed against ES ESR-2015 and is CRRC Approved and Energy Star Approved.\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eQ: What does a roll weigh?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Approximately 7.6 lb per 33 ft roll.\u003c\/p\u003e\u003chr\u003e\u003ch2\u003eExpert Verdict — Reviewed by the SuperArbor Pro Desk\u003c\/h2\u003e\u003cp\u003eConfirm the ridge opening width and cap span before choosing between the 11 in and 13.4 in Zephyr Roll sizes; the wider roll suits broader cap coverage. Install over the ridge opening per the ESR-2015 report details, lapping ends cleanly on long ridges. Pair with the same-brand tile system components for a matched assembly.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eRidge work requires fall protection and stable footing; install per the manufacturer's instructions and local code.\u003c\/em\u003e\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eGet the Westlake Royal Zephyr Roll 13.4 in x 33 ft ridge vent for wider tile ridge applications.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Westlake Royal","offers":[{"title":"Default Title","offer_id":53529520701807,"sku":"90746","price":176.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0830\/3499\/7051\/files\/265523_default_hero.jpg?v=1790350799","url":"https:\/\/superarbor.io\/products\/westlake-royal-90746-westlake-royal-zephyr-roll-13-4-in-x-33-ft-universal-ridge-vent-weather-block","provider":"Super Arbor","version":"1.0","type":"link"}