Josh Shoemaker Construction LLC Fiber Glass Duct: Fabricating a 30° Offset (15/22)September 29, 20160Comments by Joshua Shoemaker Share on Facebook Tweet (Share on Twitter) Share on Linkedin Pin it (Share on Pinterest) Joshua Shoemaker Leave a Reply Cancel ReplyYou must be logged in to post a comment. This site uses Akismet to reduce spam. Learn how your comment data is processed.