Before You Buy Radiant Barrier… Watch This

🆓 Free Guide — Attic Air Seal & Insulate Guide: 👉 https://buymeacoffee.com/csninja/e/478323 Does a radiant barrier actually cool a hot attic and lower bills? In this Hot Attic Series breakdown, we show how radiant barrier works, where it belongs (roof deck vs attic floor), the critical air-gap rule, and how it stacks up against ventilation and insulation—so you invest in the right fix first. What you’ll learn: How radiant barrier blocks radiant heat (and what it won’t do) Roof deck vs attic floor placement + the 1" air gap rule 🛠️ ATTIC PRODUCTS/TOOLS: • Spray Foam Kits: https://supply.crawlspaceninja.com/collections/insulation • Attic and crawl space fans: https://supply.crawlspaceninja.com/collections/fans • Attic Hatch cover: https://amzn.to/4nwUMtj • Solar Attic Fan: https://amzn.to/2Le6o4U • Radiant Barrier: https://amzn.to/4ohWfnK • Tenmat Fire Rated Recessed Light Cover: https://amzn.to/3XdyCBP • Thermal Imaging Camera: https://amzn.to/2Wc5CKO • Smoke Pen to find air leaks: https://amzn.to/49bUS69 • Laser Temperature Meter (shows hot/cold spots): https://amzn.to/4qT34hZ • LED replacement recessed lights (save energy): https://amzn.to/3LVXprH • Smart Baffle (improve ventilation): https://amzn.to/3MkWRLU • Fire block sealant (chimney/heat exhaust): https://amzn.to/4rpQR4U • Pull-down attic stairs: https://amzn.to/48zHKqE Get Michael's Gold Award Winning Book (Print or Audio): "Crawl Space Repair Myths Busted" offers expert guidance: (https://amzn.to/3llnB1m) affiliate link 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: https://www.youtube.com/channel/UCIdzZrKCdyNf1Oh1cGjSYnA/join **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. #CrawlSpaceNinja #basementninja 00:00 Intro — Does radiant barrier work? 00:20 How radiant heat differs from insulation/conduction 00:45 Placement: roof deck vs attic floor + 1" air gap 01:10 Venting: ridge, gable, and powered fans with foil 01:35 When to prioritize air sealing/insulation instead 02:00 Moisture/condensation mistakes to avoid 02:20 Final recommendations