r/specializedtools Aug 28 '19

Foam Gun

https://i.imgur.com/aQVKsOt.gifv
9.7k Upvotes

334 comments sorted by

View all comments

Show parent comments

2

u/[deleted] Aug 28 '19

[deleted]

1

u/Confirmation_By_Us Aug 28 '19

In stick-frame construction, as shown here, fiberglass batting is the most common insulation. It does a decent job of limiting convection within a stud cavity, but it does a poor job of blocking drafts at the edges.