You can mix all the four different widths of the Silver Fern Grey floors range E390, E391, E392 and E393 to create a unique random width floor. This is a mixed grade engineered Oak ABCD so there will be knots and colour variation giving the floor a characterful natural look. This also keeps the price lower as we can use all the raw material to the best effect. Please see The Art of Fitting Wood Floors which briefly explains how to create a stunning floor.