1.0HomeAdditionPlus.comhttps://homeadditionplus.com/devmdonovanhttps://homeadditionplus.com/dev/author/mdonovan/rich600338<blockquote class="wp-embedded-content" data-secret="kPE9O4tipC"><a href="https://homeadditionplus.com/dev/roofing/what-is-square-of-shingles/">What is a Square of Shingles</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://homeadditionplus.com/dev/roofing/what-is-square-of-shingles/embed/#?secret=kPE9O4tipC" width="600" height="338" title="“What is a Square of Shingles” — HomeAdditionPlus.com" data-secret="kPE9O4tipC" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script type="text/javascript"> /* <![CDATA[ */ /*! This file is auto-generated */ !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); /* ]]> */ </script> A Roof’s Shingled Surface Area is Measured in Squares of Shingles By Mark J. Donovan When a roofing contractor provides you with a quote on shingling your roof, he will typically tell you how many squares of shingles will be required. For most homeowners this means very little. However it is important to understand this term as it will give you the ability to assess whether the quote is accurate or not. A square of shingles represents a 10’ x 10’ area (or 100 square feet) of roof surface area.…https://homeadditionplus.com/dev/wp-content/uploads/2016/12/Asphalt_Shingle_Roofing_Bid_Sheet_CP.jpg384512