Install Vinyl Window Mullion

Including joining mullion assembly expansion mullions and tube mullions.

Install vinyl window mullion.

Mulled window units are a great way to allow more light into your home and have less visual obstructions. Step 2 install the snap mullion or h mullion to both the interior and exterior sides of both windows. Head expander a vinyl accessory used to cover the head of the window in some retrofit applications. Hold firmly in place just like the first window so it can properly adhere to the mullion.

Step 1 install 1 16 x 3 8 double sided glazing tape to inside of frame of each window and to each side of plywood see illustration. Field mulling vinyl windows in 4 or 5 easy steps. You can modify any type of window with grids or mullions whether it s double hung sliding or casement and made out of metal vinyl or wood. Flush fin windows may also be known as flange stucco flange or florida flange windows.

Find mullion assembly and installation guides for every pella window and door product line. Adding window grids to your existing windows is a quick inexpensive and easy way to update your home s look without having to install new windows. Put the mullion piece on one of the windows. Press down and hold firmly to allow the caulk time to adhere to the window.

West palm 62 875 in silver aluminum with vinyl cover mullion with clips. Builders series vinyl window mull kit allows for two builders series window units to be joined together. Series 2320 vinyl mullion 72 in white for series 2300 2600 2110 vinyl windows white mullion blends in with window frame for a seamless look weathertight vinyl mullion is warp resistant and filters noise.