Mdf Baseboard In Bathroom . Do you put baseboards in bathroom? Highly versatile, mdf can be used for a number of different purposes including kitchen and bathroom furniture and window sills. MDF BC24A 5/8in. x 6in. x 1 3/4in. Base Corner in 2021 Baseboards from www.pinterest.com How do mdf baseboards compare. To take the opulent vibe of your bathroom to a new level, your best bet is to use porcelain tile baseboards. The baseboards will absorb the water and swell.