https://stream.echo6.co/videos/watch/4273ad27-53d3-4f32-9a5c-823a6fd28fb7 Head to https://squarespace.com/awesomeframers to save 10% off your first purchase of a website or domain using AWESOMEFRAMERS ! Cutting 30-foot I-joist rafters doesn’t have to be a nightmare. Today, we’re showing you the "idiot-proof" jig we use to get dead-nuts perfect cuts every time. About this Video: We are back on the job site framing a massive vaulted roof using PWT I-joists as rafters. In this video, we break down the pros and cons of using I-joists versus dimensional lumber, including the extra steps like installing web stiffeners and managing the 2026 Washington State energy codes with Zip R6. What you’ll learn: The Rafter Jig: How we built a custom jig for the Makita 10-1/4" saw to handle steep miter cuts. Balloon Framing: Why we prefer building two-story walls on the ground for safety and efficiency. I-Joist Details: A look at the APA details, hanger options (J3), and why you don't need to "crown" an I-joist. The Layout: Walking through the math for 28 and 29-foot rafter spans. Resources Mentioned: PWT (Pacific Woodtech) Installation Guides Zip System R6 Sheathing Max HS130 High-Pressure Nailer 🔨 Gear & Tools I Trust The Toolbox: Acme Tools - My Top Picks https://tinyurl.com/MyFavoriteTools Fastener Deals: * 5% Off: Use code NGDAWESOME Free Shipping: (Orders over $1,000) Use code FREESHIPPING Tool Belts: Badger Tool Belts https://badgertoolbelts.com/ Safety Glasses: Hyspecs (Use code Timmy10 for a discount) https://www.iwearhyspecs.com/ Hearing Protection: ISOtunes Bluetooth (10% off code: Timmy10) https://shop.isotunes.com/Timmy10 🥾 Apparel The Wood Butcher Boot: Nick's Boots x Awesome Framers https://tinyurl.com/WoodButcherHD 🎓 Professional Development & Drone Pilot Note: If you use a drone for commercial work—including YouTube—you must be Part 107 certified. I took Greg’s course, studied for a month, and scored a 95%. It’s the best training out there. Part 107 Course: Save $100 with this link https://tinyurl.com/DronePilotCourse 📱 Connect With Me Instagram: @awesomeframers TikTok: @awesomeframers YouTube: Pioneer Builders Inc Website/Blog: AwesomeFramers.com Company: Pioneer Builders Affiliate Disclosure: Some of the links above are affiliate links. If you purchase through them, I may earn a small commission at no extra cost to you. This helps support the channel—thank you! 00:00 - Introduction & The Mystery Jig 00:26 - Ceiling and Balloon Framing Overview 00:43 - Soffit Framing & Nailing Process 01:34 - Zip System Air Sealing & Tape Details 01:47 - Rake Wall & Ceiling Joist Ledger Connections 02:04 - Rafter Efficiency & Balloon Framing Safety 03:44 - I-Joist Characteristics: dimensional lumber vs. LVL 04:25 - How to build and use the Rafter Miter Jig 07:34 - Ridge Beam Setup: PWT 2.1E 3100Fb explained 09:32 - Math & Layout: Measuring for 30-Foot Spans 16:34 - Managing the "Boneyard": Sorting I-Joists by Length 18:55 - Installing Web Stiffeners & APA Guide Details 20:20 - Squarespace Partnership: Building the AwesomeFramers Brand 21:21 - Final Rafter Installation & Toenailing into the Ridge Mon, 13 Apr 2026 18:47:10 GMT https://validator.w3.org/feed/docs/rss2.html PeerTube - https://stream.echo6.co https://stream.echo6.co/client/assets/images/icons/icon-512x512.png https://stream.echo6.co/videos/watch/4273ad27-53d3-4f32-9a5c-823a6fd28fb7 All rights reserved, unless otherwise specified in the terms specified at https://stream.echo6.co/about and potential licenses granted by each content's rightholder.