Install Vinyl Window Mullion

Field mulling vinyl windows in 4 or 5 easy steps.

Install vinyl window mullion.

Installation instructions for vinyl windows without nailing fin jii011 flush fin window a window without a nailing fin that has a face flange trim only. West palm 62 875 in silver aluminum with vinyl cover mullion with clips. 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. 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.

Press down and hold firmly to allow the caulk time to adhere to the window. Step 3 from inside the home install the 8 x 2 phillips installation screw in 3 4 locations. 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. Including joining mullion assembly expansion mullions and tube mullions.

Find mullion assembly and installation guides for every pella window and door product line. Step 2 install the snap mullion or h mullion to both the interior and exterior sides of both windows. Mulled window units are a great way to allow more light into your home and have less visual obstructions. Builders series vinyl window mull kit allows for two builders series window units to be joined together.

Hold firmly in place just like the first window so it can properly adhere to the mullion. Flush fin windows may also be known as flange stucco flange or florida flange windows. Put the mullion piece on one of the windows.