https://stream.echo6.co/videos/watch/a1c720be-97bd-410b-95aa-6e7cef88f178 Insulation is done and Sam from Retrotec is here to help Steve get a first update on the Boston project's blower door score. Learn all about the process of running a blower door test and input from Steve on why you need these numbers on your projects. Connect with Retrotec to get your own Blower Door Test Equipment: https://retrotec.com/ Learn more about:  Advanced Building Analysis: https://advancedbuildinganalysis.com/ XCELUS Spray Foam Insulation: https://xcelusbuildingsystems.com/ Huge thanks to our sponsors for this series! Allura Fiber Cement Siding: https://allurausa.com/ Mitsubishi Electric Trane US: https://bit.ly/Electric-HVAC Roseburg: https://bit.ly/Roseburg-x-The-Build-Show Schüco USA: https://www.schueco.com/us/home-owners Warmboard: https://www.warmboard.com/ Subscribe and follow my Podcast on Apple or Spotify! Apple: https://apple.co/32AOwgU Spotify: https://spoti.fi/3FXNg4X Sign up for our twice-weekly newsletter: https://buildshownetwork.com/newsletter To sponsor a video or advertise with us visit: https://www.buildproductions.com Want to learn more about building? http://thebuildshow.com/ The Build Show on Instagram: https://www.instagram.com/thebuildshow/ Huge thanks to our Show sponsors Builders FirstSource, Polyguard, Huber, Rockwool & Viewrail for helping to make these videos possible! These are all trusted companies that Matt has worked with for years and trusts their products in the homes he builds. We would highly encourage you to check out their websites for more info. https://www.bldr.com/ https://polyguard.com/ http://www.Huberwood.com https://www.Viewrail.com https://www.Rockwool.com Tue, 28 Apr 2026 04:09:26 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/a1c720be-97bd-410b-95aa-6e7cef88f178 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.