Uploaded September 2025 | Updated September 2026, 1 hour ago

---

This is the 6th ASIRI Designs Q&A, where Sharif Asiri answers your questions! In this video, we'll be discussing windows (and in particular, retroactive window flashing and air sealing strategies), vapor barrier placement and how it works with Rockwool insulation, and then finally we will finish off by discussing why we don't talk about ICFs very often.

*Get the CAD Details for High Performance Building Assemblies:* asiri-designs.com/shop

*Enroll in our FREE training on integrating continuous insulation and get 15% off our new Continuous Insulation Course:* asiri-designs-building-science-school.teachable.com/p/continuous-insulation-navigating-new-building-envelope-standards

*150+ Free Building Science Articles* : asiri-designs.com/resources-1

*Request Building Science Consulting Services For Your Project:* asiri-designs.com/consulting
-------------------------------------------------------------------------
Music by Bensound.com/free-music-for-videos
License code: XAKYLRGRSSWDIPLL
Artist: : Benjamin Tissot