{"product_id":"johns-manville-universal-tpo-corner-flashing-gray-preformed-piece","title":"Johns Manville Universal TPO Corner Flashing, Gray, Preformed Piece","description":"\u003ch1\u003eJohns Manville Universal TPO Corner Flashing, Gray, Preformed Piece\u003c\/h1\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eJohns Manville Universal Corner Flashing for TPO is a preformed gray piece that simplifies watertight detailing at inside and outside corners on TPO membrane roofs. Each order is a single piece. Pair it with JM TPO membrane and flashing accessories for complete corner details.\u003c\/strong\u003e\u003c\/p\u003e\u003chr\u003e\u003ch2\u003eKey Features:\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePreformed corners:\u003c\/strong\u003e Preformed shape eliminates field-fabricated corner patches.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTPO membrane:\u003c\/strong\u003e Made for TPO roofing systems and heat-welded installation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGray color:\u003c\/strong\u003e Gray material matches gray TPO membranes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUniversal application:\u003c\/strong\u003e Universal corner design suits inside and outside corner details.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSold per piece:\u003c\/strong\u003e One flashing piece per order for flexible job quantities.\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\u003eJohns Manville\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 piece\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct line\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUniversal Corner Flashing TPO\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAvailable colors\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eGray\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAvailable sizes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 item on this page\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTPO membrane\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eColor \/ finish\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eGray\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConfiguration\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePreformed universal corner\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIntended use\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eInside and outside corner flashing on TPO roofs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003chr\u003e\u003ch2\u003eFit and Compatibility:\u003c\/h2\u003e\u003cp\u003eDesigned for use with Johns Manville TPO membrane systems; weld seams with compatible TPO accessories. Membrane, primer and welding equipment are sold separately.\u003c\/p\u003e\u003chr\u003e\u003ch2\u003eFrequently Asked Questions (FAQ):\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eQ: What comes in one order?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e A single preformed gray TPO universal corner flashing piece; order multiple pieces for each corner.\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eQ: How is it installed?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Prime and set the corner per standard TPO practice, then heat-weld all edges to the field flashing.\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eQ: Which color should I choose?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Gray matches JM gray TPO membranes; select color to match your installed membrane.\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eQ: Do I still need to field-fabricate corners?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e The preformed shape replaces cut-and-folded corner patches, reducing failure-prone seams.\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eQ: Is primer required?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Follow JM installation instructions; priming is commonly required before flashing attachment.\u003c\/p\u003e\u003chr\u003e\u003ch2\u003eExpert Verdict — Reviewed by the SuperArbor Pro Desk\u003c\/h2\u003e\u003cp\u003eCorners are the most common leak points on single-ply roofs, so preformed universal corners are worth the added material cost over field-fabricated patches. Weld with even overlap and probe every seam after cooling. Keep corners in original packaging and out of direct sun until use to preserve weldability.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eHeat-welding equipment and hot membrane can cause burns; wear protective clothing and follow fall-protection rules on the roof.\u003c\/em\u003e\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eOrder Johns Manville Universal TPO Corner Flashing in gray for reliable corner details.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Johns Manville","offers":[{"title":"Default Title","offer_id":53531876491631,"sku":"08MVTCUGY","price":15.66,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0830\/3499\/7051\/files\/Single-Ply-Accessories-SKU_2278872-primary.jpg?v=1790369570","url":"https:\/\/superarbor.io\/products\/johns-manville-universal-tpo-corner-flashing-gray-preformed-piece","provider":"Super Arbor","version":"1.0","type":"link"}