The smooth, flat surface of an EPS Cement Sandwich Wall Panel is the perfect base for almost any interior or exterior finishing treatment you can imagine. For a simple, clean interior finish, you can apply one thin skim coat of joint compound over the panel joints, sand it smooth, and then roll on two coats of standard latex wall paint, just like you would on drywall. If you want to install ceramic tiles in a bathroom or kitchen, you can apply tile adhesive directly onto the EPS Cement Sandwich Wall Panel surface, no extra backer board is needed, since the cement surface has excellent adhesive strength. For exterior walls, you can apply textured stucco, natural stone veneer or even exterior wall tiles directly onto the panel, creating any architectural style you want. Many people also install wallpaper, wood paneling or decorative wall murals on the interior side of the EPS Cement Sandwich Wall Panel, and the smooth surface makes these finishes look perfectly even and professional. Unlike porous brick walls that soak up huge amounts of paint and adhesive, the panel’s consistent surface uses far less finishing material, saving you extra money on decoration costs.