Contractors Are Skipping This | Why Air Sealing Matters More Than Insulation

🆓 Free Guide — Is Your Crawl Space Making Your Family Sick? The 4-Stage Warning Sign Checklist: 👉 https://buymeacoffee.com/csninja/e/521376 🚨 STOP! Before you blow more insulation into your attic, watch this. Most contractors skip these 5 critical air sealing steps - costing you hundreds in wasted energy every year. In this video, I'll show you the EXACT process for properly air sealing your attic before adding insulation. These are the same techniques we use at Crawl Space Ninja to solve problems other contractors ignore. FEATURED PRODUCTS: 🌡️ Radiant Barrier - Blocks 96% of Heat: https://amzn.to/4ohWfnK (affiliate link) ⚡ Solar Attic Fan - Active Ventilation: https://amzn.to/2Le6o4U (affiliate link) 🏠 Attic Hatch Insulation Cover - Seal Air Leaks: https://amzn.to/4nwUMtj (affiliate link) 🔦 FLIR C2 Thermal Camera - Find Hot Spots: https://amzn.to/2Wc5CKO (affiliate link) 💨 Attic & Crawl Space Fans: https://supply.crawlspaceninja.com/collect... 🧱 Spray Foam Insulation Kits: https://supply.crawlspaceninja.com/collect... 💡 Recessed Light Covers - Stop Air Leaks: https://amzn.to/3ft67ch (affiliate link) 🌫️ Smoke Pen - Test Airflow: https://amzn.to/49bUS69 (affiliate link) ⏱️ VIDEO CHAPTERS: 0:00 - What Most Attics Look Like (The Problem) 0:11 - Why Just Adding More Insulation Doesn't Work 0:55 - Problem #1: Bathroom Exhaust Vents Dumping Humid Air Into Attic 1:29 - Problem #2: Electrical Boxes & Recessed Lights (Fire Hazards) 2:22 - Problem #3: Chases Around Flues & Ductwork (Air Leakage) 2:51 - Problem #4: HVAC Boots Leaking Conditioned Air 3:20 - Problem #5: Plumbing Pipe Penetrations & Hidden Holes 3:54 - Why More Insulation Won't Stop Air Travel Through Holes 4:07 - STEP 1: Remove Existing Insulation to Expose Problems 4:27 - STEP 2: Air Seal the Attic Floor (All Penetrations & Gaps) 5:03 - STEP 3: Build Dams Around Soffit Vents & Attic Hatches 7:32 - Proper Techniques for Sealing Can Lights & Electrical Boxes 8:47 - Final Recommendations & When to Call Professionals 10:24 - Outro: Resources, Links & Contact Information 🏆 WHAT YOU'LL LEARN: ✅ Why adding more insulation WITHOUT air sealing wastes money ✅ The 5 most common air leakage points contractors miss ✅ Step-by-step air sealing techniques you can DIY ✅ When to remove old insulation vs. working around it ✅ How to create proper barriers around electrical and plumbing ✅ Professional-grade sealing methods for HVAC penetrations Get Michael's Gold Award Winning Book (Print or Audio): "Crawl Space Repair Myths Busted" offers expert guidance: (https://amzn.to/3llnB1m) Support Michael, schedule a consultation, download Michael's Book in Spanish, get a Crawl Space Inspection Sheet and more: https://buymeacoffee.com/csninja/extras 20% OFF DIY Products Code: "youtube" Use at https://supply.crawlspaceninja.com 10% OFF DIY Mold Testing: https://fas.st/t/8cfyT8P3 Join our Ninja membership to get early access to all our content. Learn more at:    / @crawlspaceninja   At Crawl Space Ninja, we’re here to help homeowners take control of their crawl spaces, basements, and indoor air quality. Our videos are packed with expert advice, how-to guides, and product recommendations on: ✅ Crawl Space Encapsulation ✅ Basement Waterproofing ✅ Foundation Repair ✅ Mold Remediation ✅ Indoor Air Quality ✅ Air Purification ✅ Dehumidifiers & Ventilation ✅ DIY Tips & Professional Insights Whether you're a DIYer or just want to better understand what’s under your home, our mission is to educate and empower you to protect your home and your health. *Contact Us:* Website: (https://CrawlSpaceNinja.com/) Schedule Free Inspection: (865) 659-0390 DIY Store: (https://supply.crawlspaceninja.com) DIY Store Phone: (865) 321-9314 *Disclaimer:* This information is for educational purposes only. Consult professionals for specific advice. Some links may be affiliate links, which means we may earn a small commission at no extra cost to you. #AtticInsulation #AirSealing #DIYHomeImprovement #EnergyEfficiency #HomeInsulation #AtticRepair #InsulationTips #HomeImprovement #EnergyBill #CrawlSpaceNinja