What web browser should I use?
The Open edX platform works best with current versions of Chrome, Edge, Firefox, Internet Explorer, or Safari.
See our list of supported browsers for the most up-to-date information.
Under Slab and Under Footing Insulation
Residential
About This Course
This training delves into the much talked about--but rarely seen--under footing and under slab insulation. Various methods for insulating under slabs and protecting slabs from moisture intrusion are examined. IECC 2009-15 code requirements are reviewed and compliance paths illustrated.