Rich WhiteHow windows fit into the energy code isn’t just a box to check—it’s a key part of passing your inspection and avoiding costly callbacks. Energy performance starts with fenestration, and understanding how U-Factor, SHGC, and NFRC ratings apply under the International Energy Conservation Code (IECC) can make the difference between a smooth approval and a … Read more
If you’re pouring a concrete slab under a conditioned space, the vapor retarder beneath slab code requirements in the 2021 IRC mandate a vapor barrier—and not just any plastic sheet. The 2021 IRC made an important change: under Section R506.2.3, the minimum vapor retarder thickness was increased from 6 mils to 10 mils. Why the … Read more
Understanding the International Residential Stair Code Guide can make passing your stairway inspection a whole lot easier. Whether you’re a contractor, a DIYer, or an inspector preparing for final sign-off, knowing the key IRC stair code requirements up front will save you headaches—and red tags. This guide breaks it down clearly so you can build … Read more
Pass your pool bonding inspection the first time by understanding NEC 680 requirements. Whether you’re gearing up for your first inspection or are a seasoned pro, this guide breaks down what matters. Mastering NEC 680 is crucial to avoiding costly mistakes—and the dreaded red tag. Whether you’re a licensed electrician, seasoned contractor, meticulous inspector, or … Read more
Want to pass your AC inspection the first time? Understanding the NEC and IRC code requirements is the key to avoiding red tags and failed installs. If you’re prepping for an air conditioning (AC) inspection—whether you’re the electrician, HVAC installer, or inspector—understanding the NEC requirements is key to passing on the first try. This guide … Read more
AFCI protection NEC 210.12 is critical for passing inspections and avoiding red tags—especially when remodeling, wiring a new home, or upgrading a panel. Too many solid installs still get flagged because of one thing: Misunderstanding where AFCI protection is required—and what it actually does. Let’s fix that. What Exactly Is an AFCI? An Arc-Fault Circuit … Read more
What Is GFCI Protection NEC 210.8? Whether you’re roughing in a new kitchen, wiring a basement sump pump, or trying to pass final inspection on a remodel, getting GFCI protection right is non-negotiable. Too many jobs get red-tagged over GFCIs—and the worst part is, it’s usually avoidable. As a former inspector and licensed supervising electrician, … Read more
