Back To Wall Toilet Units suitable for use with a wide range of bathroom furniture and Back To Wall Toilets. Ensure your design ideas run seamlessly throughout your bathroom with a toilet unit that complements the rest of your furniture and vanity unit. When buying a wall hung or back to wall toilet, a toilet unit is a popular combination, helping you to conceal a cistern in the style of your choice. If you want to give your bathroom a stunning, coordinated finish then our selection of back-to-wall toilet units is ideal as they are designed to match our range of bathroom furniture. You may also wish to see our range of concealed cisterns perfect for inside you back to wall toilet units.