Instructions for mulling (joining) two windows together prior to installation.
00:00 - Introduction
00:57 - Tools Needed
02:00 - Work Surface
02:28 - Remove Nail Fin
03:25 - Align Second Window
03:38 - Field Mull Kit
04:16 - Clamp Units
04:50 - Mending Plates
06:03 - Interior Mull Cover
07:34 - Note About Clamping
08:18 - Exterior Side
08:34 - Exterior Mull Cap
09:42 - Silicone End Cavities
10:38 - Conclusion
