Memory Foam Mattress Topper Size Guide: Which is Right For You?

Although mattress toppers have traditionally been filled with materials like down or feathers, memory foam versions have become increasingly popular in recent years. Their ability to form themselves perfectly to the shape of your body - even as you toss and turn throughout the night - allows them to provide greater support, especially to your spine, hips, and shoulders.

If you’ve decided to invest in one yourself but aren’t sure what thickness you need, you’ve come to the right place. We’re going to take a look at each of the available options and the benefits they bring to the table, as well as detailing a few of our favourite memory foam toppers. Let’s begin!

Memory foam mattress topper thicknesses

Different thicknesses of mattress topper are available from different brands. For instance, Silentnight offers 2.5cm and 5cm options, while Panda’s toppers are all 5cm thick, as are Duvalay’s. Thicker models are available too, most notably from British brand Ripple. Its ‘Sero Pressure’ mattress topper measures 5.7cm thick, making it one of the densest options on the market.

Introducing Slothie: The Perfect Travel Companion

For those who frequently travel but don’t want to compromise on comfort and support, Back Care Online proudly presents our very own Slothie Travel Mattress Topper. With its unique memory foam technology and easy-to-carry design, Slothie ensures you get a restful sleep wherever you go. Available in a variety of thicknesses, Slothie is a must-have for anyone looking to make their travel accommodations as comfortable as possible.

Which option is right for you?

Naturally, the thicker the topper, the greater the transformation when compared to your current, un-topped mattress. Thicker isn’t always better, though: Silentnight recommends a 2.5cm topper for those who sleep mostly on either their front or back. The 5cm topper, meanwhile, is better suited to those who sleep mostly on their side or back.

Sleeping habits aside, you should also consider the condition of your mattress. Is it old and worn out, or relatively new? Are you happy with how firm it is? If your mattress has seen better days, we’d recommend opting for a thicker mattress topper. If it’s in good shape and you’re happy with the firmness of it (but simply want a little more support), a 2.5cm topper would be ideal.

You should also think about where you intend to use the mattress topper. When travelling, a tiny and portable one will be beneficial. If you're intending to use it in a caravan, getting a caravan memory foam mattress topper that matches the van's interior will be the right choice.

Which sizes are available?

It’s easy to find a memory foam topper to fit your bed. From single to super king size, we stock toppers to fit all kinds of mattresses. Some brands even offer different length toppers to suit longer mattresses.

Naturally, the larger the mattress topper, the more expensive it becomes. Having said that, the difference between a single and a king size topper isn’t that great - around £30 in most cases.

Which products should you consider?

Struggling to decide which mattress topper is right for you? Here are a few recommendations…

Alternatively, explore our full range of mattress toppers today or get in touch if you have any questions - we’re happy to help.