{"product_id":"acm-counter-flashing-26-ga-galvanized-steel-4-in-or-6-in-mill-finish","title":"ACM Counter Flashing, 26 ga Galvanized Steel, 4 in. or 6 in. Mill Finish","description":"\u003ch1\u003eACM Counter Flashing, 26 ga Galvanized Steel, 4 in. or 6 in. Mill Finish\u003c\/h1\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eACM Counter Flashing is 26 gauge galvanized steel counter flashing sold per piece in 4 in. and 6 in. mill finish profiles. It caps base flashing at walls, chimneys and curbs where the roof meets vertical surfaces. Two sizes let you match the coverage your wall detail requires.\u003c\/strong\u003e\u003c\/p\u003e\u003chr\u003e\u003ch2\u003eKey Features:\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeavy 26 ga steel:\u003c\/strong\u003e Formed from 26 gauge galvanized steel for durable roof-to-wall flashing performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTwo size choices:\u003c\/strong\u003e Offered in 4 in. and 6 in. profiles to cover different wall heights and base flashing laps.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMill finish:\u003c\/strong\u003e Both variants come in a bare galvanized mill finish.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRoof-to-wall sealing:\u003c\/strong\u003e Sheds water down over base flashing where roof surfaces terminate at vertical walls.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSold per piece:\u003c\/strong\u003e Ordered piece by piece so you can buy exactly the run length needed.\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\u003eACM\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\u003eACM Counter Flashing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eGalvanized steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eThickness\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e26 gauge\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAvailable sizes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4 in., 6 in.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAvailable colors\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMill\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4 in. and 6 in. profiles\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIntended use\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCounter flashing at roof-to-wall transitions, chimneys and curbs\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 piece is one formed length of counter flashing; divide the total linear footage of the wall or chimney perimeter by the piece length to determine quantity. The 6 in. profile provides taller wall coverage where base flashing turns up higher.\u003c\/p\u003e\u003ch2\u003eFit and Compatibility:\u003c\/h2\u003e\u003cp\u003eDesigned to lap over ACM and other base flashing at roof-to-wall intersections. Fastening methods, piece length and reglet-versus-surface-mount details are not stated in the sources, so confirm before installation.\u003c\/p\u003e\u003chr\u003e\u003ch2\u003eFrequently Asked Questions (FAQ):\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eQ: What sizes are available?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Two variants: 4 in. and 6 in., both in 26 gauge galvanized mill finish.\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eQ: What material is it made from?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e 26 gauge galvanized steel with a mill (bare) finish.\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eQ: Where is counter flashing used?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e At roof-to-wall transitions, chimneys and curbs, where it overlaps and protects base flashing.\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eQ: How do I know how many pieces to order?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Measure the linear footage of the wall or curb to be flashed and divide by the per-piece length.\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eQ: Can it be painted?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Paint compatibility with the bare galvanized mill finish is not stated in the sources; follow standard galvanized metal prep practice.\u003c\/p\u003e\u003chr\u003e\u003ch2\u003eExpert Verdict — Reviewed by the SuperArbor Pro Desk\u003c\/h2\u003e\u003cp\u003ePick the 6 in. size where the wall has taller exposed base flashing or where wind-driven rain is a concern, and the 4 in. size for standard upturns. Counter flashing must always lap over, not under, the base flashing so water sheds outward. Keep the galvanized finish away from direct contact with dissimilar metals to limit corrosion risk.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eSheet metal edges are sharp; wear gloves and eye protection when cutting and setting counter flashing, especially when working from ladders.\u003c\/em\u003e\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eOrder ACM 26 ga galvanized counter flashing in 4 in. or 6 in. to complete your roof-to-wall detail.\u003c\/strong\u003e\u003c\/p\u003e","brand":"ACM","offers":[{"title":"Galvanized Counter Flashing 26 Gauge 4\" Mill","offer_id":53531838841199,"sku":"GCF264ML","price":20.7,"currency_code":"USD","in_stock":true},{"title":"Galvanized Counter Flashing 26 Gauge 6\" Mill","offer_id":53531838873967,"sku":"GCF266ML","price":29.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0830\/3499\/7051\/files\/Roof-Flashings-SKU_2264836-primary.png?v=1790369322","url":"https:\/\/superarbor.io\/products\/acm-counter-flashing-26-ga-galvanized-steel-4-in-or-6-in-mill-finish","provider":"Super Arbor","version":"1.0","type":"link"}