While there is no single standard height for wainscoting in a bathroom, the typical height range is from 38-to-42 inches off the ground, or taller than the vanity or sink. A height range of 48-to-54 inches is also common, since the higher the wainscoting, the more protection it offers.Click to see full answer. In this regard, what is a good height for wainscoting?The traditional rule of thumb is that wainscoting height should be a third of the wall’s height, including the cap or any moldings. So if you have 9-foot walls, then 3-foot (or 36-inch) wainscoting will look great. Scale down to about 32 inches for rooms with 8-foot walls.Subsequently, question is, can you put wainscoting in a bathroom? Wainscoting can also help to make a bathroom look more refined and elegant, being an interesting alternative to regular wall tiles better suited for bathrooms that aim at a comfortable and welcoming decor similar to that of living rooms. You don’t need smooth walls to install beadboards or wainscoting in the bathroom. In respect to this, how high should a chair rail be in a bathroom? “About 28 to 32 inches is an optimum range for chair rail height,” says Hull. “Lower is always better than higher. For me, a good rule of thumb is to install chair rail molding at 25% of the height of the room. In a room with a 10-foot-high ceiling, the chair rail should be 30 inches off the floor.What kind of wainscoting do I need for bathroom? Beadboard/ Wainscoting bathroom Beadboard is a very popular decorative technique that is used in many bathroom designs. Beadboard in bathroom redecorating involves installing a series of panels that are called planks. These planks are usually placed on the wall in a vertical position and provide a uniform look.