{"product_id":"4-in-x-4-in-x-8-in-step-flashing-49821687083","title":"4 in. x 4 in. x 8 in. Step Flashing","description":"\u003cp\u003eStep flashing is the piece that keeps water out where a sloped roof runs into a vertical wall. Each piece is pre-bent to a right angle so one leg lies on the roof deck and the other turns up the wall, and the pieces are installed one per shingle course rather than as a continuous strip.\u003c\/p\u003e\n\u003cp\u003eBecause each piece laps the one below it, the assembly drains like the shingles themselves: water running down the wall is carried onto the top of the shingle course below and off the roof, instead of tracking behind the siding and into the sheathing. It is fastened high on the roof leg with a single nail so the fastener sits under the next course, and the wall leg is left free to be covered by housewrap, siding or counterflashing.\u003c\/p\u003e\n\u003cp\u003eSold as individual pieces, so quantities are figured from the length of the wall intersection and the shingle exposure being used.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePre-bent to a 90-degree angle, giving a roof leg and a wall leg ready to install without field forming\u003c\/li\u003e\n\u003cli\u003eInstalled one piece per shingle course and woven into the courses as the roof is laid\u003c\/li\u003e\n\u003cli\u003eOverlapping pieces create a shingled drainage path that sheds water onto the course below\u003c\/li\u003e\n\u003cli\u003eNailed high on the roof leg so the fastener is covered by the next shingle course\u003c\/li\u003e\n\u003cli\u003eWall leg is concealed by siding, housewrap or counterflashing once the wall is finished\u003c\/li\u003e\n\u003cli\u003eSold by the piece for counting against wall length and shingle exposure\u003c\/li\u003e\n\u003cli\u003eRigid enough to hold its bend during handling, and can be opened or closed slightly to match roof pitch\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eRoof-to-wall intersections on asphalt shingle roofs\u003c\/li\u003e\n\u003cli\u003eDormer sidewalls where the roof plane meets the dormer cheek\u003c\/li\u003e\n\u003cli\u003eSides of chimneys, ahead of counterflashing\u003c\/li\u003e\n\u003cli\u003eSkylight and roof curb sidewalls\u003c\/li\u003e\n\u003cli\u003eSidewall abutments at porch, shed and addition roofs\u003c\/li\u003e\n\u003cli\u003eReroofing and flashing repairs where existing step flashing is corroded or reused improperly\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eProduct Details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Roof Flashing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlashing Type:\u003c\/strong\u003e Step Flashing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProfile:\u003c\/strong\u003e Pre-bent right angle (L-shaped)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation Method:\u003c\/strong\u003e Interlaced one piece per shingle course\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTypical Use:\u003c\/strong\u003e Roof-to-wall and sidewall intersections\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSold By:\u003c\/strong\u003e Piece\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable class=\"product-specs\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eSize\u003c\/th\u003e\n\u003ctd\u003e8\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"ARCH Building Supply","offers":[{"title":"Default Title","offer_id":55112690630995,"sku":"49821687083","price":1.25,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1012\/7743\/4195\/files\/4-in-x-4-in-x-8-in-step-flashing-49821687083.webp?v=1790734467","url":"https:\/\/arch-9365.myshopify.com\/es\/products\/4-in-x-4-in-x-8-in-step-flashing-49821687083","provider":"ARCH","version":"1.0","type":"link"}