Best Memory Foam Topper

Best Memory Foam Toppers UK (2022)

Written by Holly

Last updated: 20.07.2022

13 Min.

Sometimes a mattress just needs a little pick-me-up.

A memory foam mattress topper provides a soft cushioning layer to give you extra comfort during sleep. 🥰

But how do you decide between the hundreds of toppers available?

We’ve researched and even tested some of the best memory foam toppers in the UK.

Here’s what we found! 👇

two people relaxing on mattress topper

What makes a memory foam mattress topper special?

☁️ Pillow-top softness for an upgraded sleep

🤗 Moulds around the body for instant pressure-relief

⏳ Most come with sleep trials

Our top UK memory foam mattress toppers:

Sleep Hero Favourite

Simba Mattress Topper

The Simba mattress topper is a high-quality hybrid topper with mini pocket springs, synthetic latex, and high-resilience foam.

All foams used in this topper are CertiPUR-certified, ensuring they're free from toxins, heavy metals, dyes, and harmful chemicals.

The Simba Hybrid mattress topper is one of the most unique toppers on the market.

Proudly designed by the British Simba Sleep, the Simba topper features three layers:

  • Simba-Pure synthetic latex (2.5 cm / 1 inch)
  • 2,500 Aerocoil 20 mm mini pocket springs, enclosed in 100% polyester pockets
  • High-resilience Simba-Pure base foam (2 cm / 0.7 inches)

The Simba-Pure foam is CertiPUR-certified and guaranteed to be free from TCPP, phosphates, parabens, biocides and persistent organic pollutants. 🌱

Simba mattress topper
It looks all-foam from the outside, but the Simba topper has pocket springs at its core

This is a cooling mattress topper as the springs allow for maximum airflow. 

The cover with 3D mesh fabric is also ultra-breathable, further enhancing airflow.

This helps with temperature regulation, ensuring you stay cool and fresh all night long. ❄️

Because of its hybrid composition, the Simba topper also feels much firmer than pure foam toppers. 

This is great if you just want to add a touch of firmness. 🧱

The Simba topper has an anti-slip base and elasticated straps to keep it firmly in place on your mattress.

The Simba mattress topper comes with free delivery & returns, a 14-day returns policy, and a 1-year guarantee. 

-35% SIMBA TOPPER£ 148.85

  Simba Hybrid Mattress Topper
Materials: Synthetic latex, mini pocket springs, Simba-Pure foam
Depth: 7 cm (2.7 inches)
Trial period: 14-day returns policy (you can try out the topper in these 14 days but this is subject to change)
Guarantee: 1 year
Available sizes: Single, small double, double, king, super king

Panda London Mattress Topper

The Panda Mattress Topper is a gel-infused orthopaedic memory foam topper with a breathable bamboo cover.

This five-star rated mattress topper is eco-friendly, contains ethically sourced and pesticide-free organic bamboo, and is delivered in a recycled & recyclable box. 

The Panda mattress topper is one of our favourite budget-friendly toppers available in the UK.

It is made of a gel-infused memory foam (called Hydro-foam™), specifically designed with open-cell cooling technology and heat-sensitive capsules that react to your body temperature to keep you cool.

The memory foam also allows for orthopaedic support and can help relieve neck, back, and hip pain.

The bamboo topper cover is soft and naturally breathable, encouraging airflow. 💨

It is also:

  • Naturally antibacterial
  • Hypoallergenic
  • Sustainable & kind to the environment 

The cover is removable and machine-washable up to 40℃. 🛀

Panda mattress topper
The Panda mattress topper offers excellent value for money

Panda is an environmentally-friendly brand.

Individual materials are Oeko-Tex Standard 100 certified, no harmful chemicals are used in dyes, and the topper is REACH-certified.

The topper features an anti-slip layer and elastic corner straps to keep it firmly in place. 

The Panda memory foam bamboo mattress topper comes with free delivery and returns, a 30-night risk-free trial period, and a 10-year guarantee. 

It is delivered rolled up in a recycled and recyclable box. ♻️

BUY PANDA TOPPER£ 99.95

  Panda mattress topper
Materials:  Gel-infused memory foam
Depth: 5 cm (2 inches)
Trial period: 30 days
Guarantee: 10 years
Available sizes: Standard single, small double, UK double, king, and super-king sizes; standard EU single, EU double, EU king, EU emperor 

Otty Bamboo Mattress Topper With Charcoal

The Otty Mattress Topper is a memory foam topper infused with charcoal and bamboo to encourage a fresher sleep.

This hypoallergenic topper has antibacterial properties that eliminate odour whilst providing a more comfortable sleep. 

The Bamboo Mattress Topper with Charcoal is a responsive memory foam topper that adds a soft sleeping surface to your mattress. 

Otty Bamboo Mattress Topper With Charcoal

The antibacterial, anti-allergy topper wicks away moisture and eliminates odours during the night. 💧

The outer cover is also designed with breathable air holes to encourage natural ventilation. 

The mattress topper has a unique anti-slip base to help keep it fixed on your mattress. 🙌

The Otty mattress topper comes with a 14-day trial and a year’s guarantee

-40% OTTY TOPPER£ 99.99

  Otty Bamboo Mattress Topper With Charcoal
Composition: 3 cm of bamboo memory foam layer with charcoal and a thick knit bamboo & charcoal memory foam infused cover 
Depth: 5 cm (1.9 inches)
Trial period: 14 days
Guarantee: 1 year
Available sizes: Single, double, king, super king

Eve Mattress Topper

The Eve mattress topper is a high-quality memory foam topper designed to add a layer of luxurious comfort to your bed.

Conveniently, this topper comes with free delivery & returns, plus a 30-day trial period for you to test if you like it!

The Eve Mattress Topper is a memory foam topper by the proudly British Eve Sleep. 🇬🇧

It features two layers of foam:

  • Evecomfort open-cell foam (2 cm / 0.7 inches)
  • Ultra-resilient reflex base foam (3 cm / 1.2 inches)

The Evecomfort foam is up to 30x more breathable than traditional memory foam, preventing overheating and helping to keep you cool and comfortable throughout the night.

Eve mattress topper

The Eve topper is CertiPUR-certified and tested to meet both British and European quality standards. 

This ensures that your topper is free from toxins and harmful chemicals. 🌱

The 100% polyester top cover carries the Oeko-Tex Class 1 certification and is naturally flame retardant.

It is also machine-washable at 40°C, making this a great choice for people prone to allergies. 

The topper features convenient corner straps so you can attach it to your mattress. 

The Eve mattress topper is available in all standard UK mattress sizes. 🥳

It comes with free delivery & returns, a 30-day risk-free trial period, and a 3-year warranty.

BUY EVE TOPPER£ 199

  Eve mattress topper
Composition: Memory foam & reflex foam
Depth: 5 cm (2 inches)
Trial period: 30 days
Guarantee: 3 years
Available sizes: Standard single, small double, double, king size, super king
Luxury Option

Tempur Mattress topper

The Tempur mattress topper is a premium memory foam topper by the esteemed Tempur brand.

This luxurious topper has been designed to mould to the shape of your body, offering the ultimate orthopaedic support.

The Tempur memory foam mattress topper has been designed by the esteemed Tempur brand, using NASA-certified memory foam.

Memory foam adapts perfectly to your body shape, offering sufficient pressure relief and supporting your spine.

The foam retains more heat than other types of foam and will create a warm and cosy sleeping environment.

Tempur mattress topper

The dual-sided Tempur Topper 7 comes with a removable soft jersey cover that's machine-washable at 60°C.

This is great for people with hygiene concerns or allergy sufferers. 🤧

The Tempur memory foam topper is quite heavy, coming in at 9.8 kg (21.6 lbs) for the smallest size.

Delivery is free and usually takes place within 2 to 4 weeks. 🚛

The Tempur mattress topper is significantly more expensive than other toppers on the market. 

It is a good option if you don't have budgetary constraints, but the other toppers we recommend also offer excellent quality at much better prices.

BUY TEMPUR TOPPER£ 679

  Tempur Topper 7
Materials: Memory foam
Depth: 7 cm (2.7 inches)
Trial period: 100 days
Guarantee: 10 years
Available sizes:  Standard small single, single, double, king size, super king

Silentnight Impress 2.5cm Memory Foam Mattress Topper

The Silentnight Impress memory foam mattress topper is a budget-friendly topper with reactive memory foam.

This affordable mattress topper is hypoallergenic and comes with a removable and washable cover.

The Silentnight Impress 2.5 cm Memory Foam mattress topper is one of the cheapest available in the UK. 

silentnight impress memory foam topper close up

Made with reactive memory foam, this topper can provide relief in key pressure-point areas

This affordable memory foam topper comes with a removable cover that is machine-washable. 

Silentnight has been Britain’s Choice Superbrand for 15 years running. 🇬🇧

As UK’s most trusted bed brand, all Silentnight products are made in the UK

The Silentnight Impress mattress topper comes with a 60-night comfort exchange and a 2-year guarantee

A 5cm memory foam mattress topper is also available in this collection. 

BUY SILENTNIGHT TOPPER£ 60

  Silentnight Impress 2.5cm Memory Foam Mattress Topper
Materials: Memory foam
Depth: 2.5 cm 
Trial period: 60 nights
Guarantee: 2 years
Available sizes: Single, double, king, super king 

What is a mattress topper?

A mattress topper goes on top of the mattress, adding a layer of comfort and extra support.

people relaxing on mattress topper
A mattress topper is an extra comfort layer for your mattress.

It can be a game-changer for a tired mattress that needs a bit of a lift. 🙌

A mattress topper adds an extra layer of plush support to a soft, sagging mattress.

And can soften the feel of a new mattress that is too firm. 🧸

Are memory foam toppers any good?

Memory foam is arguably the best material for a mattress topper. 👑

Perhaps, we’re biased - but memory foam has a blissful, cloud-like feeling that no other material can replicate.

How does memory foam work?

Memory foam responds to the heat and pressure of the body. 🌡️

The images below show you how this works:

hand pressing on memory foam

hand released from memory foam

memory foam returning to shape

The viscoelastic cells in the material mould around the body, providing instant pressure relief. 🤯

After releasing this pressure, the memory foam returns to its original shape.

Do I need a mattress topper?

Let’s face it - it’s not easy finding the perfect mattress. 🤔

woman confused
Finding a suitable mattress can be challenging.

Perhaps you’ve made a mistake and bought a mattress that isn’t comfortable, or your current mattress is no longer as supportive.

Check this list to see if any of the following apply:

  • Your current mattress is too firm or soft
  • You want a warmer or cooler sleep
  • You need extra pressure relief on your shoulders, hips, or knees
  • You want to increase the comfort of a temporary bed (i.e. sofa bed, fold-out bed, or even the floor!)
  • You want to improve the lifespan of your mattress
  • You want to add some extra depth to a thin mattress
  • You’re looking for a softer alternative to an exercise mat or yoga mat

If you said yes to any of these, a memory foam mattress topper could be an excellent investment.

Whatever your reasoning, a memory foam mattress topper may be able to provide some better comfort to your lifestyle.

We’ll go into more detail below. 👇

Which memory foam mattress topper is best for me?

Most memory foam mattress toppers will provide pressure relief, support and enhanced comfort to your sleep. 😍

But some memory foam toppers have specific features that make them suitable for different criteria.

So, which memory foam mattress topper can solve your sleep dilemma? 🧐

Can a memory foam mattress topper make my mattress softer?

A memory foam topper can certainly soften the feel of most mattresses.

Memory foam is soft and body-hugging, like sleeping on a cloud.

A memory foam topper is designed to mould around sensitive areas and relieve pressure.

memory foam topper softness
A memory foam topper can soften the feel of a firm mattress.

This makes them an ideal choice for side sleepers who need to sink more into their mattress.

The Tempur Mattress Topper 7 is one of the softest and most luxurious memory foam toppers available. ✨

BUY TEMPUR TOPPER£ 679

Tempur mattress topper half rolled

Tempur mattress topper rolled up

You’ll feel almost weightless on the highly sensitive Tempur Material, providing immediate pressure relief to the hips and shoulders. 🎈

Can a memory foam mattress topper make my mattress firmer?

Memory foam comes in a range of different densities and reacts to the body differently. 👀

Some memory foam mattress toppers use firmer feeling foam, which can provide support to a soft mattress.

A topper adds an extra layer of support to a thin or sagging mattress that needs a lift.

woman laying on firm topper
A memory foam topper can provide additional support for your sleep.

This helps to prevent the spine from bending and keep it in a neutral alignment.

The Simba Hybrid topper is made up of Simba-Pure foam and pocket springs, which give it a medium-firm feel.

-35% SIMBA TOPPER£ 148.85

Simba hybrid mattress topper rolled up

We tested this mattress topper ourselves and found it made our mattress feel much firmer and more stable. 🧱

Can a memory foam mattress topper make me feel warmer?

Memory foam retains heat during the night.

temperature regulation scale graphic
Memory foam is one of the warmest materials.

Therefore, it’s an excellent material for those looking for a warmer sleep. 🔥

Memory foam stores heat up from the body, warming up any surrounding material.

Most memory foam mattress toppers will help to keep you warm and cosy during colder months. ☃️

Can a memory foam mattress topper make me feel cooler?

Some memory foam toppers come with cooling technology. ❄️

panda mattress topper breathability
Some memory foam toppers have unique cooling abilities.

This can help to encourage better breathability in your sleep.

The Panda mattress topper uses gel-infused cooling technology and a natural moisture-wicking bamboo cover.

This combination provides a breathable layer of comfort for a cooler sleep. 🌬️

BUY PANDA TOPPER£ 99.95

Panda mattress topper with box

panda mattress topper on bed

However, if you’re typically a hot sleeper, you should probably avoid memory foam altogether. 👎

Instead, consider natural toppers made with latex, cotton or wool.

Our favourites are listed below:

How thick are memory foam mattress toppers?

Memory foam mattress toppers come in a variety of thicknesses. 📏

Typically, a thicker memory foam mattress topper will be more expensive as this uses more material.

We’ve saved you the hard work and created a table so you can compare the depths of each memory foam topper. 👇

Our mattress topper depth guide:

Mattress Topper Depth Buy Now
Simba Hybrid mattress topper 7cm memory foam mattress topper -35% SIMBA TOPPER£ 148.85
Panda mattress topper 5cm memory foam mattress topper BUY PANDA TOPPER£ 99.95
Tempur mattress topper 7cm memory foam mattress topper BUY TEMPUR TOPPER£ 679
Silentnight mattress topper 2.5 cm memory foam mattress topper (also available as 5cm mattress topper) BUY SILENTNIGHT TOPPER£ 60
Otty mattress topper 5cm memory foam mattress topper -40% OTTY TOPPER£ 99.99

Memory foam mattress topper sizes

Memory foam mattress toppers come in standard UK bed sizes.

UK mattress sizes

This includes:

  • Memory foam mattress topper single - 90 x 190 cm (3' x 6'3")
  • Memory foam mattress topper for small double - 120 x 190 cm (4' x 6'3")
  • Memory foam mattress topper double - 135 x 190 cm (4'6" x 6'3")
  • Memory foam mattress topper king size - 150 x 200 cm (5’ x 6’6”)
  • Memory foam mattress topper super king size - 180 x 200 cm (6’ x 6’6”)

For a double bed, a double mattress topper should fit right up to the edge of the mattress. 👌

You should check the size of your mattress before making a purchase.

How much do memory foam mattress toppers cost?

Prices for memory foam mattress toppers vary from budget to high end. 💰

man sitting on pile of coins graphic
Memory foam mattress toppers can be cheap or expensive.

Cheap memory foam mattress toppers are typically thinner and less effective in providing an extra layer of comfort to your sleep.

Our memory foam mattress topper buying guide:

Quality Price We recommend
Budget £60 - £150 BUY SILENTNIGHT TOPPER£ 60
Mid-range £150 - £500 -35% SIMBA TOPPER£ 148.85
High-end £500 - £1000+ BUY TEMPUR TOPPER£ 679

Whilst a Silentnight mattress topper may be the cheapest; it’s not necessarily the best quality. 😮

We recommend spending that little extra on a high-quality product that is great value for money.

The Panda mattress topper is fantastic quality yet affordable. 🙌

How do I attach a memory foam mattress topper?

A mattress topper sits on top of your mattress - but how does it stay there?

This may be a concern if you’re a particularly fidgety sleeper. 🤸‍♂️

Luckily, most mattress toppers come with straps or an anti-slip base on each corner.

Simba Hybrid mattress topper strap

Simba Hybrid topper strap on mattress

This helps the mattress stay in place to avoid disrupting your sleep.

Your mattress protector and fitted sheets will also help keep the topper fixed in place.

Check out our favourites below:

How to clean a memory foam mattress topper

Unfortunately, memory foam material is not safe for the washing machine. 👎

washing machine and laundry graphic
Washing a memory foam mattress can damage the material.

If you spill or stain something on your mattress topper, you should spot-clean it with a safe solution. 🧼

Check the care instructions from the manufacturer before applying any liquid to your mattress topper.

You should use a mattress protector to protect your mattress topper and mattress against accidents. ☔

The Nectar mattress protector is fully waterproof without being noisy.

BUY NECTAR PROTECTOR£ 34.20

Nectar mattress protector box

person holding corner of nectar mattress protector

Can you wash a memory foam mattress topper cover?

Even though you can’t wash the topper itself, some memory foam mattress topper covers are removable and machine-washable. 🧺

person putting mattress topper cover in washing machine
Some toppers come with washable outer covers.

A washable cover helps to protect the topper from stains, bacteria build-up and dust mites.

We recommend a mattress topper with a washable cover, particularly if you suffer from allergens. 🤧

These bestsellers all come with washable covers.

How long does a memory foam mattress topper last?

The lifespan of your memory foam mattress topper can vary.

Memory foam is a high-quality material designed to last. ⏳

However, you should rotate your mattress topper regularly to encourage the material to keep its shape.

Memory foam mattress toppers come with warranties anywhere between 1 - 10 years.

Many memory foam mattress toppers also include a sleep trial for some extra peace of mind when making a purchase.

This means you can test out the topper and if you don’t get on with it, return it for a full refund. 💰

Memory foam mattress topper alternatives

Not sure if a memory foam mattress topper is right for you?

We've got plenty of mattress topper alternatives for you to try. 🤯

Consider some natural toppers such as goose or duck feather, latex, or wool.

The Silentnight Goose Feather & Down Mattress Topper can provide a cooler sleep and is fully machine-washable. 🧼

Should I buy a memory foam mattress topper?

A memory foam mattress topper is a great buy for anybody looking to breathe new life into their mattress. 🌬️

If your mattress is uncomfortable or unsupportive, a topper can add a layer of sumptuous comfort to your sleep.

However, a mattress topper can’t perform miracles. 🤔

If your mattress is completely worn, you might consider replacing it instead.

Check out the best mattresses available in the UK!

Frequently asked questions:

  • Can you put an electric blanket under a memory foam mattress topper?


    It is safe to use an electric blanket with most memory foam mattress toppers. 

    However, as memory foam reacts to heat, your topper will feel much softer. 

    We recommend checking the care instructions for your mattress topper before using an electric blanket.

  • Are memory foam mattress toppers good for your back?


    A memory foam mattress topper may help with back pain caused by an uncomfortable mattress.

    Back pain caused by an unsuitable mattress is usually due to an unnatural bend in the spine or neck. 

    A mattress topper can provide additional support and encourage optimal spinal alignment. 

    The Tempur mattress topper is one of the best memory foam mattress toppers for back pain. 

    Tempur Material has been used in healthcare for years due to its ability to support the body’s natural shape and relieve sensitive pressure. 

    However, a mattress topper will not be able to cure any medical problems. 

    For health-related issues, you should seek advice from a trained medical professional.

  • What is the best mattress topper to buy?


    Choosing the best mattress topper depends on what kind of support you’re looking for your sleep. 

    Mattress toppers can provide a softer, firmer, warmer, or even cooler sleeping experience. 

    Read our guide on the best mattress toppers in the UK.

  • Where can I buy a memory foam mattress topper?


    Memory foam mattress toppers are available at various brands and retailers.

    You can find mattress toppers at the following: 

    • Memory foam mattress topper Dreams
    • Memory foam mattress topper Amazon
    • Memory foam mattress topper Argos
    • Memory foam mattress topper B&M
    • Memory foam mattress topper Dunelm
    • Memory foam mattress topper Asda
    • Memory foam mattress topper IKEA
    • Memory foam mattress topper Ebay

    Found a mattress topper to add to your wishlist?

    Check our discounts page for exclusive codes before you checkout.

Holly

After years of working in a leading UK bed store, I'm passionate about helping others find their perfect mattress. I love to write about sleep almost as much as I love to nap!

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