{"id":1323,"date":"2011-06-24T05:12:57","date_gmt":"2011-06-24T11:12:57","guid":{"rendered":"http:\/\/finemetalrooftech.com\/?p=1323"},"modified":"2022-07-23T10:54:54","modified_gmt":"2022-07-23T16:54:54","slug":"shingles-for-radiused-details","status":"publish","type":"post","link":"https:\/\/archive.spenglerindustries.com\/jjwp\/shingles-for-radiused-details\/","title":{"rendered":"Shingles for Radius Details"},"content":{"rendered":"<p><strong>Once upon a time&#8230;<\/strong><\/p>\n<p><img fetchpriority=\"high\" decoding=\"async\" class=\"alignleft size-full wp-image-1326\" src=\"https:\/\/archive.spenglerindustries.com\/jjwp\/wp-content\/uploads\/2011\/06\/cropped-colosseum.jpg\" alt=\"\" width=\"794\" height=\"297\" srcset=\"\/\/archive.spenglerindustries.com\/jjwp\/wp-content\/uploads\/2011\/06\/cropped-colosseum.jpg 794w, \/\/archive.spenglerindustries.com\/jjwp\/wp-content\/uploads\/2011\/06\/cropped-colosseum-300x112.jpg 300w, \/\/archive.spenglerindustries.com\/jjwp\/wp-content\/uploads\/2011\/06\/cropped-colosseum-768x287.jpg 768w, \/\/archive.spenglerindustries.com\/jjwp\/wp-content\/uploads\/2011\/06\/cropped-colosseum-260x97.jpg 260w, \/\/archive.spenglerindustries.com\/jjwp\/wp-content\/uploads\/2011\/06\/cropped-colosseum-50x19.jpg 50w, \/\/archive.spenglerindustries.com\/jjwp\/wp-content\/uploads\/2011\/06\/cropped-colosseum-150x56.jpg 150w\" sizes=\"(max-width: 794px) 100vw, 794px\" \/><\/p>\n<p>In 100 BC, about the time of Julius Caesar, Romans were developing a revolutionary plumbing system. The technology and skills extrapolated from this new development of sheet metal work found their way to varied applications from food storage to the metal roof we recognize today. Romans found that metal, correctly installed, would keep roofs leak proof for hundreds of years; hence maintenance was also kept to a minimum. No longer did workers need to scale the treacherous heights of the buildings as with past frequency. The popularity of metal roofing spread like wildfire throughout Europe.<\/p>\n<p>Due to the advent of the new metal roof technology, architects now had the freedom to design more expansive, taller, ornate and complex structures.\u00a0 Towers soaring to 600 feet started making regular appearances.<\/p>\n<p>Problem was, excepting the new metal roof technology, the construction method of the towers and other tall building details remained the same as before.\u00a0 Augmented to fit the size and scope of these larger buildings, they quickly broke and toppled.<\/p>\n<p>The predicament stemmed from the different properties of the materials used.\u00a0 Typically every structure would have a base of mortar, rocks or brick which would then be topped with a wooden framing structure, then covered with roofing material.<br \/>\n<img decoding=\"async\" class=\"alignleft wp-image-1333 size-medium\" style=\"margin: 6px;\" src=\"https:\/\/archive.spenglerindustries.com\/jjwp\/wp-content\/uploads\/2011\/06\/Confused-281x300.jpg\" alt=\"\" width=\"281\" height=\"300\" srcset=\"\/\/archive.spenglerindustries.com\/jjwp\/wp-content\/uploads\/2011\/06\/Confused-281x300.jpg 281w, \/\/archive.spenglerindustries.com\/jjwp\/wp-content\/uploads\/2011\/06\/Confused-137x146.jpg 137w, \/\/archive.spenglerindustries.com\/jjwp\/wp-content\/uploads\/2011\/06\/Confused-47x50.jpg 47w, \/\/archive.spenglerindustries.com\/jjwp\/wp-content\/uploads\/2011\/06\/Confused-70x75.jpg 70w, \/\/archive.spenglerindustries.com\/jjwp\/wp-content\/uploads\/2011\/06\/Confused.jpg 335w\" sizes=\"(max-width: 281px) 100vw, 281px\" \/>As we know, wood moves and flexes in a vastly different manner than does stone.\u00a0 Environmental effects like heat and wind exacerbated the stability of the structure as the transition areas fought with one another and ultimately failed.\u00a0 Engineers had a problem on their hands.<\/p>\n<p>What the engineers came up with was genius.\u00a0 They developed a rounded, external &#8220;bumper&#8221; that absorbed the shock of the combined materials.\u00a0 Frangible no more, the structures now had a flexing point.<\/p>\n<p>It is easy to identify where concrete stops and wood starts on the old master buildings of Europe, because those rounded shock absorber details are clear indicators.\u00a0 So a necessary technical feature became an ornamental one.\u00a0 Inspiration broke free and rounded details like turrets soon became the darlings of the design world.\u00a0 However, this posed another quandary:\u00a0 How to clad them.<\/p>\n<p>Metal (predominantly copper) was the only real choice in the pre-crane and Genie boom era as maintenance issues were a real concern.\u00a0 Permanence was therefore paramount.<\/p>\n<p>Engineers went through a number of prototypes.\u00a0 They started with a system similar to what many Americans use today and believe to be a quality system; a rectangle-shaped tile with a horizontal layout.\u00a0 Try as they might, this system failed time and again.\u00a0 It failed because it relied on direct fasteners that pulled out of the substrate and caused damage which in turn caused leaking.<\/p>\n<p>The system also failed because the water channels were not properly directed.\u00a0 You can read more about this here:\u00a0 <a href=\"https:\/\/archive.spenglerindustries.com\/jjwp\/blog\/watch-out-for-water-how-the-right-roof-stays-water-tight\/\">https:\/\/archive.spenglerindustries.com\/jjwp\/blog\/watch-out-for-water-how-the-right-roof-stays-water-tight\/<\/a><\/p>\n<p>Bottom line, the system failed because it was not properly engineered.<\/p>\n<p>You can see here in the picture below, a popular modern system (very similar to the failed system of old) and how it lifts up with wind and weather.\u00a0 This roof is less than 5 years old.\u00a0 These aluminum shingles are billed as &#8220;interlocking&#8221; shingles with a &#8220;lifetime&#8221; warranty.\u00a0\u00a0 What&#8217;s your vote?<\/p>\n<p style=\"text-align: left;\"><img decoding=\"async\" class=\"aligncenter size-full wp-image-1348\" src=\"https:\/\/archive.spenglerindustries.com\/jjwp\/wp-content\/uploads\/2011\/06\/cropped-failed-shingles.jpg\" alt=\"\" width=\"531\" height=\"187\" srcset=\"\/\/archive.spenglerindustries.com\/jjwp\/wp-content\/uploads\/2011\/06\/cropped-failed-shingles.jpg 531w, \/\/archive.spenglerindustries.com\/jjwp\/wp-content\/uploads\/2011\/06\/cropped-failed-shingles-300x106.jpg 300w, \/\/archive.spenglerindustries.com\/jjwp\/wp-content\/uploads\/2011\/06\/cropped-failed-shingles-260x92.jpg 260w, \/\/archive.spenglerindustries.com\/jjwp\/wp-content\/uploads\/2011\/06\/cropped-failed-shingles-50x18.jpg 50w, \/\/archive.spenglerindustries.com\/jjwp\/wp-content\/uploads\/2011\/06\/cropped-failed-shingles-150x53.jpg 150w\" sizes=\"(max-width: 531px) 100vw, 531px\" \/>\u00a0There were so many problems with this system, that engineers had no choice but to scrap the idea completely.\u00a0 Back to the drawing board, they finally found their inspiration:\u00a0 an interlocking diamond-shaped shingle.\u00a0 A design so brilliant, it COULDN&#8217;T fail.<\/p>\n<p>These shingles were permanent as they were made of metal and fastened indirectly.\u00a0 They were strong as each of the sides were secured with these indirect fasteners.\u00a0 Each shingle was perfectly interlocked with each adjoining piece.\u00a0 And, the shingles could be easily wrapped around any radiused object.\u00a0 Problem solved!<\/p>\n<p>But their real magic was in their flexibility.\u00a0 Each shingle could move independently of the others and could conform to the expansion and contraction of the substrate and adjoining materials.<\/p>\n<p>Standing seam technology was perfect for use on transition areas then as it is now.\u00a0\u00a0 <a href=\"https:\/\/archive.spenglerindustries.com\/jjwp\/products\/standing-seam-system\/\">https:\/\/archive.spenglerindustries.com\/jjwp\/products\/standing-seam-system\/<\/a><\/p>\n<p>Spengler Industries interlocking metal shingles are the same, engineered design as those used on buildings still standing maintenance-free for over half a millennium.\u00a0 We have updated our system to reflect modern engineering advances and to meet the needs of today&#8217;s client.<\/p>\n<p>It is no coincidence we chose 72 degrees as the standard for our diamond shaped shingles.\u00a0 72 degrees for our purposes\u00a0 anyway, is a magic number.\u00a0 No matter where the base line of the shingles starts, it can be followed in\u00a0 the same line of sight to the top of the round structure and is therefore considered to be supremely aesthetic.\u00a0 Follow the red line on the turret pictured below to see this phenomenon &#8220;in action&#8221;:<\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-1337\" src=\"https:\/\/archive.spenglerindustries.com\/jjwp\/wp-content\/uploads\/2011\/06\/red-line-shingle-turret.jpg\" alt=\"\" width=\"325\" height=\"484\" srcset=\"\/\/archive.spenglerindustries.com\/jjwp\/wp-content\/uploads\/2011\/06\/red-line-shingle-turret.jpg 325w, \/\/archive.spenglerindustries.com\/jjwp\/wp-content\/uploads\/2011\/06\/red-line-shingle-turret-201x300.jpg 201w, \/\/archive.spenglerindustries.com\/jjwp\/wp-content\/uploads\/2011\/06\/red-line-shingle-turret-98x146.jpg 98w, \/\/archive.spenglerindustries.com\/jjwp\/wp-content\/uploads\/2011\/06\/red-line-shingle-turret-34x50.jpg 34w, \/\/archive.spenglerindustries.com\/jjwp\/wp-content\/uploads\/2011\/06\/red-line-shingle-turret-50x75.jpg 50w\" sizes=\"(max-width: 325px) 100vw, 325px\" \/><\/p>\n<p>Compare this turret with the\u00a0following picture of one of Schloss Wenckheim&#8217;s towers.<\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-118\" src=\"https:\/\/archive.spenglerindustries.com\/jjwp\/wp-content\/uploads\/2010\/04\/Castle-Wenckheim-Tower.jpg\" alt=\"\" width=\"596\" height=\"848\" srcset=\"\/\/archive.spenglerindustries.com\/jjwp\/wp-content\/uploads\/2010\/04\/Castle-Wenckheim-Tower.jpg 596w, \/\/archive.spenglerindustries.com\/jjwp\/wp-content\/uploads\/2010\/04\/Castle-Wenckheim-Tower-211x300.jpg 211w, \/\/archive.spenglerindustries.com\/jjwp\/wp-content\/uploads\/2010\/04\/Castle-Wenckheim-Tower-103x146.jpg 103w, \/\/archive.spenglerindustries.com\/jjwp\/wp-content\/uploads\/2010\/04\/Castle-Wenckheim-Tower-35x50.jpg 35w, \/\/archive.spenglerindustries.com\/jjwp\/wp-content\/uploads\/2010\/04\/Castle-Wenckheim-Tower-53x75.jpg 53w\" sizes=\"(max-width: 596px) 100vw, 596px\" \/><\/p>\n<p>We used 90 degree shingles here as this is a modified turret.\u00a0 (The top doesn&#8217;t meet at a singular point.)\u00a0\u00a0 We could have certainly used 72 degree angle shingles here or, frankly any angle, but stayed with the original design.\u00a0 Don&#8217;t forget, we can make our shingles in any angle you please!\u00a0\u00a0 But by far our most popular and universally flattering is our 72 degree diamond shaped shingle.<\/p>\n<p>Radiused metal details can be confusing to plan for and calculate.\u00a0 We&#8217;ll gladly help you with any technical or estimation questions.\u00a0 That&#8217;s one of our best features!\u00a0 We&#8217;ve seen countless attempts from other companies to use systems similar to ours to cover round details.\u00a0 To an untrained eye, at best they look passable, but there is no way they are waterproof.<\/p>\n<p>Even with a system as simple as ours, there are still rules to follow.\u00a0 We can help you with your designs so you can avoid problems like this.\u00a0 You now have a friend upon whom you can rely to make sure your designs will stand the test of time.<\/p>\n<p>We are the undisputed experts on radiused metal details.\u00a0 Our products are a perfect solution for your round architectural features.\u00a0 We have taken the best of German engineering and made it easy for anyone to install.<\/p>\n<p>We look forward to sharing our round metal detail expertise with you.\u00a0 Call us today!\u00a0 801-462-5264\u00a0 We&#8217;re here to help!<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Once upon a time&#8230; In 100 BC, about the time of Julius Caesar, Romans were developing a revolutionary plumbing system. The technology and skills extrapolated from this new development of&hellip;<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_lmt_disableupdate":"","_lmt_disable":"","ngg_post_thumbnail":0,"footnotes":""},"categories":[393,386,426,415,390],"tags":[32,30,28,31,27],"class_list":["post-1323","post","type-post","status-publish","format-standard","hentry","category-aluminum-shingles","category-diamond-shingles","category-lifetime-warranty","category-radius-systems","category-standing-seam-roofing","tag-correct-round-metal-roof-building-methods","tag-history-of-metal-shingles","tag-history-of-tower-construction","tag-metal-shingles-for-radiused-details","tag-metal-shingles-for-round-roofs"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v24.0 (Yoast SEO v24.0) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Shingles for Radius Details | Archive Spengler<\/title>\n<meta name=\"robots\" content=\"noindex, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Shingles for Radius Details\" \/>\n<meta property=\"og:description\" content=\"Once upon a time&#8230; In 100 BC, about the time of Julius Caesar, Romans were developing a revolutionary plumbing system. 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