How to Create Your Own Semicustom Media Wall
The hardest part was putting the pieces together. Once everything was assembled, I arranged the pieces against the wall.
My contractor took over at this point. Wood was put behind each of these sections to stabilize them, since they were not sitting against the wall. A large piece of baseboard molding was placed along the entire front of the 17-foot built-in. This hid the legs of each of the pieces and created the built-in look.
I didn’t use the top of the TV unit that came with the piece because it was too wide for the central space between bookcases. To replace it, we cut a new piece of pine to fit.