{"product_id":"flashco-ls43030-flashco-30-in-x-30-in-flat-sheet-lead-4-lb","title":"FlashCo 30 in. x 30 in. Flat Sheet Lead, 4 lb.","description":"\u003ch1\u003eFlashCo 30 in. x 30 in. Flat Sheet Lead, 4 lb.\u003c\/h1\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eFlashCo's 30 in. x 30 in. flat sheet lead flashing comes in 4 lb. weight and is sold per sheet. Soft, formable lead conforms to chimneys, valleys and irregular roof details, and it meets ASTM B749. Cut and dress it on site for custom flashing work.\u003c\/strong\u003e\u003c\/p\u003e\u003chr\u003e\u003ch2\u003eKey Features:\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFormable lead:\u003c\/strong\u003e Lead sheet conforms to irregular roof shapes and details.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e30 in. square:\u003c\/strong\u003e 30 in. x 30 in. sheet covers about 6.25 sq ft of flashing area.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e4 lb. weight:\u003c\/strong\u003e 4 lb. per square foot lead thickness, a standard flashing weight.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eASTM B749:\u003c\/strong\u003e Meets ASTM B749, the standard for lead and lead alloy sheet.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeavy per sheet:\u003c\/strong\u003e Item weight is listed at 25 lb per sheet.\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\u003eFlashCo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eManufacturer model\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLS43030\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 sheet, 30 in. x 30 in.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct line\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFlashCo flat sheet lead\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProfile \/ style\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFlat sheet\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e30 in. x 30 in.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eThickness\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4 lb. lead sheet (per sq ft weight)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLead\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eApprovals\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eASTM B749\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e25 lb per sheet\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIntended use\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFlashing, detailing and custom metal fabrication\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\u003eEach sheet provides 30 in. x 30 in. (6.25 sq ft) of lead flashing material. Size each detail so laps and formations come from a single sheet where possible.\u003c\/p\u003e\u003ch2\u003eFit and Compatibility:\u003c\/h2\u003e\u003cp\u003eRaw flashing stock for chimneys, valleys, roof-to-wall transitions and custom fabrication. Avoid direct contact with dissimilar metals like aluminum or galvanized steel unless isolated, to prevent galvanic corrosion.\u003c\/p\u003e\u003chr\u003e\u003ch2\u003eFrequently Asked Questions (FAQ):\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eQ: What does 4 lb. lead mean?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e It refers to a lead sheet weighing 4 pounds per square foot, which defines its thickness.\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eQ: What is the sheet size?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Each sheet measures 30 in. x 30 in., about 6.25 square feet.\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eQ: How much does a sheet weigh?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e The listing lists the item weight at 25 lb per sheet.\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eQ: What is flat lead sheet used for?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Chimney flashing, valleys, roof-to-wall details and any custom-formed flashing where malleability matters.\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eQ: Can I cut it on site?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes, lead is soft and can be cut, bent and dressed on site with basic hand tools.\u003c\/p\u003e\u003chr\u003e\u003ch2\u003eExpert Verdict — Reviewed by the SuperArbor Pro Desk\u003c\/h2\u003e\u003cp\u003eFour-pound lead is the workhorse weight for flashing details—easy to dress yet stable once formed. Allow for lead's significant thermal movement at laps and avoid pinning it rigidly. Keep lead isolated from aluminum and galvanized metal to prevent galvanic action, and follow local codes where lead is used near water paths.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eLead is a heavy, toxic metal—wear gloves, avoid cutting dust inhalation and lift sheets with proper technique.\u003c\/em\u003e\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eOrder the FlashCo 30 in. x 30 in. 4 lb. flat sheet lead for your next custom flashing detail.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Flashco","offers":[{"title":"Default Title","offer_id":53529511690607,"sku":"LS43030","price":86.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0830\/3499\/7051\/files\/436968_default_hero.jpg?v=1790350667","url":"https:\/\/superarbor.io\/products\/flashco-ls43030-flashco-30-in-x-30-in-flat-sheet-lead-4-lb","provider":"Super Arbor","version":"1.0","type":"link"}