Are all mattress toppers deep?

Not all toppers are deep, it's best to focus on your specific needs from your topper first. Toppers are best at adding support to a mattress or making it more cosy by adding more comfort Equally the right choice can help to regulate the temperature of your bed or add extra insulation for cold sleepers, a cold house or room.
Our toppers vary in depth, from a slimline 4cm to a super-plush 7cm. The deeper the topper the greater the level of comfort and/or support you will experience in use. Take a look at individual product pages for more information on particular toppers.
Remember, if you choose a deep topper you'll need to stock up on deep sheets and mattress protectors to fit your mattress and topper and cover them both.