https://stream.echo6.co/videos/watch/0b2dd9e3-b504-4bb9-ba20-4c566a0a0c9a https://poly-wall.com/window-door-sheet-flashing/aluma-flash-plus/ How permeable should a house wrap be? This question comes up all the time among builders and architects - In todays video sponsored by Polywall we’’ll be discussing the A+ wall system, and whether a zero perm house-wrap can work! Big thanks to Kristof Irwin of https://positiveenergy.pro/ The Building Science Podcast - https://podcasts.apple.com/us/podcast/the-building-science-podcast/id999167292?mt=2 Follow Matt on Instagram! https://www.instagram.com/risingerbuild/ or Twitter https://twitter.com/mattrisinger Behind The Scenes Content - https://www.instagram.com/thebuildshow/ https://www.facebook.com/buildshownet... Huge thanks to our Show sponsors Polywall, Huber, Dorken Delta, Prosoco, & 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. http://www.Poly-Wall.com http://www.Dorken.com http://www.Huberwood.com http://www.Prosoco.com https://www.Viewrail.com Thu, 14 May 2026 18:12:50 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/0b2dd9e3-b504-4bb9-ba20-4c566a0a0c9a 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.