{"product_id":"pemko-335ar-heavy-duty-interlock-perimeter-gasketing-set-one-header-and-two-legs-mill-finish-aluminum","title":"Pemko 335AR Heavy Duty Interlock Perimeter Gasketing Set, One Header and Two Legs, Mill Finish Aluminum","description":"\u003ch2\u003ePemko 335AR Heavy Duty Interlock Perimeter Gasketing Set, One Header and Two Legs, Mill Finish Aluminum\u003c\/h2\u003e\u003cp\u003eThe Pemko 335AR Heavy Duty Interlock Perimeter Gasketing Set delivers reliable weather and sound sealing for demanding commercial door openings. Designed as a complete perimeter kit, it includes one header and two jamb legs that interlock with the door edge to form a tight, continuous seal against air, dust, and drafts. Constructed from durable mill finish aluminum, the 335AR stands up to heavy daily use while maintaining consistent contact and performance. Its interlocking design provides a more secure fit than standard surface-applied gasketing, making it a strong choice for entrances, interior openings, and applications where energy efficiency and draft control matter most.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eComplete perimeter set with one header and two legs for full door frame coverage.\u003c\/li\u003e\n\u003cli\u003eInterlock design engages the door edge for a tighter, more durable seal.\u003c\/li\u003e\n\u003cli\u003eHeavy duty construction built to withstand high-traffic commercial use.\u003c\/li\u003e\n\u003cli\u003eMill finish aluminum offers corrosion resistance and long service life.\u003c\/li\u003e\n\u003cli\u003eHelps reduce air infiltration and improve door opening energy efficiency.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eFunctional Details\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe 335AR uses an interlocking profile that mates with a corresponding element on the door edge, creating a continuous mechanical seal around the perimeter when the door is closed. This interlock action resists air and light infiltration more effectively than compression-only gasketing.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIncluded Components\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis set is supplied as one header piece and two matching jamb legs, providing complete three-sided perimeter gasketing for a single door opening.\u003c\/p\u003e\u003ch4\u003eProduct Specifications\u003c\/h4\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eManufacturer\u003c\/th\u003e\n\u003ctd\u003ePemko\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSKU\u003c\/th\u003e\n\u003ctd\u003e335-AR\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct Type\u003c\/th\u003e\n\u003ctd\u003eInterlock Perimeter Gasketing Set\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSet Configuration\u003c\/th\u003e\n\u003ctd\u003eOne Header, Two Legs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003eAluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFinish\u003c\/th\u003e\n\u003ctd\u003eMill Finish Aluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eApplication\u003c\/th\u003e\n\u003ctd\u003eDoor Perimeter Weatherstripping\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDuty Rating\u003c\/th\u003e\n\u003ctd\u003eHeavy Duty\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOrigin\u003c\/th\u003e\n\u003ctd\u003eUSA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eUnit of Measure\u003c\/th\u003e\n\u003ctd\u003eSet\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLimited Warranty\u003c\/th\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eSeries\u003c\/th\u003e\n\u003ctd\u003e335AR\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSeal Type\u003c\/th\u003e\n\u003ctd\u003eInterlock\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBase Material\u003c\/th\u003e\n\u003ctd\u003eExtruded Aluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHeader Quantity\u003c\/th\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLeg Quantity\u003c\/th\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCoverage\u003c\/th\u003e\n\u003ctd\u003eThree-sided perimeter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMounting\u003c\/th\u003e\n\u003ctd\u003eFrame\/Jamb applied\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSealing Method\u003c\/th\u003e\n\u003ctd\u003eMechanical interlock engagement\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCorrosion Resistance\u003c\/th\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eIntended Use\u003c\/th\u003e\n\u003ctd\u003eCommercial door openings\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e","brand":"PEMKO","offers":[{"title":"3684 36\"W x 84\"H","offer_id":48405768995022,"sku":"335AR3684","price":154.68,"currency_code":"USD","in_stock":true},{"title":"3696 36\"W x 96\"H","offer_id":48405769027790,"sku":"335AR3696","price":239.1,"currency_code":"USD","in_stock":true},{"title":"4884 48\"W x 84\"H","offer_id":48405769060558,"sku":"335AR4884","price":163.8,"currency_code":"USD","in_stock":true},{"title":"4896 48\"W x 96\"H","offer_id":48405769093326,"sku":"335AR4896","price":251.68,"currency_code":"USD","in_stock":true},{"title":"7284 72\"W x 84\"H","offer_id":48405769126094,"sku":"335AR7284","price":197.47,"currency_code":"USD","in_stock":true},{"title":"7296 72\"W x 96\"H","offer_id":48405769158862,"sku":"335AR7296","price":276.87,"currency_code":"USD","in_stock":true},{"title":"9684 96\"W x 84\"H","offer_id":48405769191630,"sku":"335AR9684","price":276.87,"currency_code":"USD","in_stock":true},{"title":"9696 96\"W x 96\"H","offer_id":48405769224398,"sku":"335AR9696","price":302.02,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0562\/3493\/4478\/files\/335AR.png?v=1790626458","url":"https:\/\/qualitydoor.com\/products\/pemko-335ar-heavy-duty-interlock-perimeter-gasketing-set-one-header-and-two-legs-mill-finish-aluminum","provider":"QualityDoor.com","version":"1.0","type":"link"}