{
  "@context": "https://schema.org",
  "@type": "Article",
  "headline": "Roof Ventilation Overhaul Case Study",
  "articleBody": "Chronic shingle failure from poor attic airflow. Installed ridge vent, soffit upgrades, balanced 1:300 ratio.\n\nOutcome: Doubled remaining shingle life expectancy, attic temps dropped 30°F, AC usage reduced.",
  "author": {
    "@type": "Organization",
    "name": "Modern Builders",
    "url": "https://modernbuilderscali.com"
  },
  "publisher": {
    "@type": "Organization",
    "name": "Modern Builders",
    "url": "https://modernbuilderscali.com"
  },
  "genre": "Case Study"
}