UltraPlank™ is a prime example of the beauty and style that set LP CanExel prefinished siding apart. This versatile plank siding can be installed vertically or diagonally to match the personality and architecture of your home. Vertical siding provides a traditional look while the diagonal siding delivers a more contemporary feel. No matter what your style, bring it to life with CanExel UltraPlank™ siding.