Description
Mull Kit for Vinyl Windows that Fit Down in the J Channel to Strengthen the Mull
For those looking to strengthen the mull of their vinyl windows, a mull kit is an excellent solution. These kits typically include a vertical reinforcement with interior and exterior mull connector strips, which are added between the two full-size windows. This setup ensures a secure and strong connection, providing both aesthetic appeal and structural integrity to the mull.
When installing a mull kit, it is crucial to ensure that the windows are aligned correctly and that the mull is properly anchored to the opening frame. This process may involve cutting and trimming the windows to fit the mull kit, and it is essential to follow the manufacturer’s instructions for a successful installation.






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