Insulation & Air Sealing

Outie Window in Continuous Insulation: Weave It Into The Exterior Foam

The complete video collection on insulating, air sealing, and installing windows in a superinsulated sunroom addition in Wayland, MA
May 25, 2023

Five videos and an animation showing how to install two layers of continuous exterior insulation, weaving the windows into the layers.

Animated Details of Continuous Insulation

How To Videos on Continuous Insulation

About the Author

David Joyce

—David Joyce has been doing exterior insulation retrofits longer than almost everyone in North America. He cut his teeth doing "deep energy retrofits" for Building Science Corporation more than twenty years ago, when the idea of exterior insulation was radical and new. Now it's in the code.

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