Insulating round pipe elbows using fiberglass ductwrap (Mechanical Training - Duct # 102)
AGL Mechanical Tips AGL Mechanical Tips
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 Published On Nov 7, 2022

Common tools used, pattern sizes etc. are linked in description below;

Video Chapters
0:00 Intro
0:34 Notes on insulating elbows
1:14 Adjusting elbow positions
2:16 Insulation pattern for elbows
7:35 Insulating elbow
11:53 Filling missed spots
12:48 Applying duct tape
13:55 Applying mastic
14:46 Time saving TIPS
18:42 Closing

Pipe Pattern Sizes (ONLY APPLIES TO 3” INSULATION);
(Note: Pattern sizes can change based on manufacturer and other factors)
ALL SIZES ALREADY INCLUDE 2” LIP!
4” = 16" + 2" Lip
6” = 23" + 2" Lip
8” = 30" + 2" Lip
10” = 38" + 2" Lip
12” = 44" + 2" Lip
14” = 52” + 2" Lip
16” = 57" + 2" Lip
18” = 65" + 2" Lip

Notes;
• Do it right the first time! Quality is important AND your reputation is ALWAYS on the line!

Tools used;
Wiss Scissors
https://amzn.to/3HKBKP5

Bostitch Staple Gun
https://amzn.to/3V8xCLN

Duct tape used
https://amzn.to/3PD7441

Mastic tape used
https://amzn.to/3HHVAdx

Drill with 1/4" driver
Tape Measure

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