{"version":"1.0","provider_name":"SUNRIM Retractable Sunroom","provider_url":"https:\/\/retractablesunroom.com\/it","author_name":"SUNRIM","author_url":"https:\/\/retractablesunroom.com\/it\/author\/senrui\/","title":"Structural Calculation Reports for Retractable Roofs &amp; Sunrooms | Sunrim","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"MBWAuksKqF\"><a href=\"https:\/\/retractablesunroom.com\/it\/structural-calculations\/\">Relazioni di calcolo strutturale per tetti retrattili e verande | Sunrim<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/retractablesunroom.com\/it\/structural-calculations\/embed\/#?secret=MBWAuksKqF\" width=\"600\" height=\"338\" title=\"&#8220;Structural Calculation Reports for Retractable Roofs &amp; Sunrooms | Sunrim&#8221; &#8212; SUNRIM Retractable Sunroom\" data-secret=\"MBWAuksKqF\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script>\n\/*! This file is auto-generated *\/\n!function(d,l){\"use strict\";l.querySelector&&d.addEventListener&&\"undefined\"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!\/[^a-zA-Z0-9]\/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret=\"'+t.secret+'\"]'),o=l.querySelectorAll('blockquote[data-secret=\"'+t.secret+'\"]'),c=new RegExp(\"^https?:$\",\"i\"),i=0;i<o.length;i++)o[i].style.display=\"none\";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute(\"style\"),\"height\"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):\"link\"===t.message&&(r=new URL(s.getAttribute(\"src\")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener(\"message\",d.wp.receiveEmbedMessage,!1),l.addEventListener(\"DOMContentLoaded\",function(){for(var e,t,s=l.querySelectorAll(\"iframe.wp-embedded-content\"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute(\"data-secret\"))||(t=Math.random().toString(36).substring(2,12),e.src+=\"#?secret=\"+t,e.setAttribute(\"data-secret\",t)),e.contentWindow.postMessage({message:\"ready\",secret:t},\"*\")},!1)))}(window,document);\n\/\/# sourceURL=https:\/\/retractablesunroom.com\/wp-includes\/js\/wp-embed.min.js\n<\/script>","description":"Download Sunrim structural calculation reports for retractable roofs, sunrooms, and pool enclosures. Learn how wind loads, snow loads, material strength, deflection, connections, and foundation anchors are verified for safe retractable structures.","thumbnail_url":"https:\/\/retractablesunroom.com\/wp-content\/uploads\/2026\/04\/20230417110206.png","thumbnail_width":1298,"thumbnail_height":816}