IBS 2016 - DuPont - High R Walls partnership with Owens Corning https://stream.echo6.co/videos/watch/da6e6d71-ac5b-402d-abd7-85e98ded4565 http://www.dupont.com/products-and-services/construction-materials/building-envelope-systems.html Building Science trainer Mark LaLiberte and I review a new High R-value wall using Rigid Foam & Batts inside the cavity, plus we will discuss the burgeoning problem of Recessed Windows being installed incorrectly. For more on any of these topics see my blog at www.MattRisinger.com Matt Risinger - Risinger Homes - Austin, TX Wed, 10 Jun 2026 07:04:06 GMT https://validator.w3.org/feed/docs/rss2.html PeerTube - https://stream.echo6.co IBS 2016 - DuPont - High R Walls partnership with Owens Corning https://stream.echo6.co/client/assets/images/icons/icon-512x512.png https://stream.echo6.co/videos/watch/da6e6d71-ac5b-402d-abd7-85e98ded4565 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.