Summit's GRILL24B allows you to create a built-in look to fill space gaps when installing the FFBF181ES2 into a traditional 84" high opening. Manufactured in the USA, the GRILL24B is constructed from powder coated steel and finished in jet black to suit any space. If you are combining two FFBF181ES2 units side-by-side, we also manufacture a wider version (GRILL48B).