1.0HomeAdditionPlus.comhttps://homeadditionplus.com/devmdonovanhttps://homeadditionplus.com/dev/author/mdonovan/rich600338<blockquote class="wp-embedded-content" data-secret="brwsEMbaMv"><a href="https://homeadditionplus.com/dev/crawl-spaces/basement-crawl-space-ventilation-systems/">Basement Crawl Space Ventilation Systems</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://homeadditionplus.com/dev/crawl-spaces/basement-crawl-space-ventilation-systems/embed/#?secret=brwsEMbaMv" width="600" height="338" title="“Basement Crawl Space Ventilation Systems” — HomeAdditionPlus.com" data-secret="brwsEMbaMv" 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> New Basement Crawl Space Ventilation Systems are Keeping Homes Healthier By Mark J. Donovan One of the chief reasons mold and mildew growth in the home has become a major concern is due to the simple fact that homes are built much tighter than years ago. One of the downsides of a tightly built home is that higher moisture levels are observed in the home. Higher moisture levels within the home can frequently lead to mold and mildew growth. Basement crawl spaces are one of the major contributors for creating…https://homeadditionplus.com/dev/wp-content/uploads/2016/10/Basement_Remodeling_Bid_Sheet_Cover_Page-1.jpg15362048