Window flashing tape? Inslulative expanding foam? No, no.
On further consideration, we decided this window flashing tape is designed for fully insulated houses, and would be overkill on a shed.
Insulating foam: we don't use it. It's environmentally unfriendly and doesn't age well, old foam just disintegrates everywhere. On a shed, unfinished on the inside, it would be exposed, and unsightly, too.
Dan is a filmmaker, writer, speaker, editor, and publisher. Dan
earned his Bachelor of Science degree in Geography with a minor in
Communication from Southern Oregon University in 2001. Dan lives in the Pacific Northwest USA. Dan invites you to visit DanShaw.com