1.0JK StructuralEng Inc.https://jkstructuraleng.comJustinhttps://jkstructuraleng.com/author/jabk1e/rich600338<blockquote class="wp-embedded-content" data-secret="UuqeY4Rs0l"><a href="https://jkstructuraleng.com/underpinning-basement-lowering/">Underpinning (Basement lowering)</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://jkstructuraleng.com/underpinning-basement-lowering/embed/#?secret=UuqeY4Rs0l" width="600" height="338" title="“Underpinning (Basement lowering)” — JK StructuralEng Inc." data-secret="UuqeY4Rs0l" 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> If you notice your walls suddenly changing shape or sinking, or notice structural cracks, or windows and doors not aligning properly, it’s more likely because of your foundation is deteriorating and requires immediate attention. That is when you need to contact us at JK StructuralEng, as structural engineers; we will help you plan and design...http://jkstructuraleng.com/wp-content/uploads/2017/10/Underpinning5-300x188.jpg