Emma Original Hybrid
- Airflow foam, support foam, and pocket sprung base
- 22 cm (8.5 inches)
- Medium-firm
Tell me more about the Emma Original Hybrid
The Emma Original Hybrid has replaced the flagship Emma Original mattress.
It is made up of two different layes of foam and a pocket sprung base.
It offers great orthopaedic support, making it a good choice for people prone to back pain.
The Emma Original Hybrid has a medium-firm feel, ideal for back sleepers.
Conveniently, the mattress comes with a removable mattress cover that can be machine-washed at up to 60℃.
Reasons to buy
200-night trial period |
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10-year guarantee |
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Machine-washable cover |
Reasons to avoid
Pocket sprung base isn't ideal for all |
Nectar Memory Foam Mattress
- Memory foam & cold foam
- 25 cm (10 inches)
- 365-day trial period
- Made in the UK
Tell me more about the Nectar Memory Foam Mattress
The Nectar memory foam mattress is one of our favourite mattresses.
It features 3 layers of high-quality, high-density memory foam for optimal spinal alignment, pressure relief, and comfort.
The base layer also has 7 contour zones to enhance its ergonomic design and keep your body in a healthy sleeping position.
The Nectar mattress features a breathable, cooling cover, but it isn't machine-washable.
We'd suggest using a mattress protector to safeguard your mattress against stains, spills, and bacteria.
The Nectar mattress comes with free delivery & returns, a revolutionary 365-day trial period, and a "forever warranty".
Reasons to buy
Lifetime warranty |
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Exceptional comfort for average-weight & lighter sleepers |
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Free 3-day shipping |
Reasons to avoid
The cover is not washable |
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May be too warm for hot sleepers |
Hypnia Supreme Memory Mattress
- Three layers of foam & a memory foam layer
- 24 cm (9.4 inches)
- Soft-medium firm
Tell me more about the Hypnia Supreme Memory Mattress
Our Sleep Hero tester slept on the Hypnia Supreme Memory mattress for seven nights and found it only comfortable when she slept on her front or back, despite usually being a side sleeper.
This is unusual as softer mattresses are typically recommended for side sleepers so the hips and shoulders sink, keeping the spine aligned.
The foam layers create a softer mattress that provides a 'floating' feeling.
This floating feeling makes moving around on the mattress easier than sinking into it like a traditional memory foam mattress.
It was quite warm to sleep on, which is common for foam mattresses as they are less breathable than pocket-sprung mattresses.
Fortunately, the mattress cover is removable and machine washable at 30 degrees Celcius.
Reasons to buy
200-night trial |
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15-year guarantee |
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Great motion isolation |
Reasons to avoid
Feels quite warm to sleep on |
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The cover is difficult to remove |
Tempur Original
- Tempur memory foam
- Medium-firm feel
- 21 cm (8.2 inches), 25 cm (10 inches), or 30 cm (11.8 inches)
Tell me more about the Tempur Original mattress
The Tempur Original is the initial Tempur mattress and the first to use NASA-approved memory foam.
Tempur material is designed to respond to your body's temperature, shape, and weight.
It offers premium comfort and support no matter your sleeping preferences.
The foam layers under the top comfort material enhance mattress stability, so your body will remain well-supported at all times.
According to Tempur, their Tempur Original memory foam offers 10x better motion isolation than standard memory foam mattresses.
All Tempur Original mattress covers are removable and machine-washable at 40 to 60℃.
Reasons to buy
100-night trial period |
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10-year guarantee |
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Excellent motion isolation |
Reasons to avoid
Very expensive |
What are foam mattresses?
There is a wide variety of foam mattresses available.
Foam mattresses are produced in a special manufacturing process.
The base material, polyurethane, is foamed and cured at high temperatures.
This results in an open, breathable structure that offers good ventilation and regulates moisture effectively.
In addition, the air pockets within the foam create a soft and comfortable material to lie on.
Foam mattresses have a high resilience.
This means that they quickly return to their original shape and are thus well suited for restless sleepers.
As a foam mattress has no metallic components, you are guaranteed a quiet, noiseless sleep.
Different types of foam mattresses
Not all foam mattresses are equal, though, and you'll find different types of foam with different properties.
While technically a material like latex foam can also be considered a foam mattress, its properties are quite different from most other foam mattresses.
The most common types of foam mattresses available are:
Polyether foam
This is a foam mattress with closed cells.
Polyether foam mattresses are among the cheapest mattresses on the market.
They don't provide much comfort or stability and are unlikely to last a long time.
We wouldn't recommend purchasing a polyether foam mattress.
Polyurethane foam
Polyurethane foam is commonly also referred to as comfort foam.
This is an open-cell, high resilient foam that's of greater density and much firmer than polyether.
The high resilience also means that it quickly returns to its initial shape.
But, it is still a very cheap foam and we wouldn't recommend investing in a pure polyurethane foam mattress.
Many IKEA mattresses are made of polyurethane foam.
Visco or memory foam
Visco foam - also commonly called memory foam [1] - is the type of foam used for high-quality mattresses.
It is much more comfortable than other foams and offers excellent body support and pressure relief.
But, it also retains much more heat and thus results in a warmer sleeping climate.
It's also more cumbersome to move on and not recommended for very restless sleepers.
All of the foam mattresses we've recommend are predominantly memory foam mattresses.
Is a foam mattress right for you?
Most foam mattresses have numerous advantages.
For one, they all generally have very low motion transfer.
Motion transfer refers to how movement is carried through the mattress.
The lower the motion transfer, the less movement is carried through the mattress and the less likely you are to be disturbed by your partner tossing and turning at night.
This makes foam mattresses great for couples.
Foam mattresses also tend to be lighter and are easier to move and transport than other mattresses.
They also tend to be more affordable.
That said, they don't offer as much support as other mattress materials, and are often not suitable for heavier-weight people.
In general, foam mattresses are recommended for:
- Lighter- and average-weight people
- People who prefer warmer sleeping climates
- Couples
- People prone to allergies
- Guest bedrooms
Criteria to consider when purchasing a foam mattress
Since foam mattresses differ so much and there are both very poor quality and very high-quality foam mattresses available, it's important to make sure that you choose the right mattress.
In order to ensure you're getting a high-quality foam mattress, pay attention to the following key criteria:
1. High density
Density is a good indicator of quality.
The higher the density of the foam, the higher the quality of the mattress - and the longer its lifespan!
You can use the below table as a guideline:
| Density in kg/m³ | Expected lifespan |
| Up to 25 | Up to 2 years |
| 30 | Up to 3 years |
| 35 | 5 - 6 years |
| 40 | 6 - 8 years |
| 50 - 60 | 10 years and more |
We'd suggest choosing a density of at least 40 kg/m³.
2. Height of the mattress
The height of the mattress is also an indicator of quality, especially when considering the core of the mattress.
Choose a mattress with a core that's at least 15 cm thick.
3. Removable covers are better
We'd also suggest choosing a mattress that has a removable cover that's machine-washable up to 60°C.
While this isn't an absolute necessity, it does make caring for the mattress easier.
It's also better for people who are prone to allergies.
Bonus?
Look for a cover that features side handles. This will make moving the mattress easier.
4. The right degree of firmness
There is no one right degree of firmness.
But it is necessary to choose a mattress with the right degree of firmness for you.
As a general rule of thumb, consider your body weight, firmness preferences, and favourite sleeping position.
Our guide on degrees of firmness will also help you.
What is off-gassing?
Foam mattresses often release an initial chemical smell when you first unpack them.
This is termed off-gassing.
Off-gassing is completely normal and it's a side effect of the production process.
The gasses are harmless and non-toxic.
The smell can be a little uncomfortable, though, so we'd always advise unpacking your new mattress in a well-ventilated room and letting it breathe until the smell has disappeared.
Cutting a foam mattress
You may want to cut a foam mattress to size or use the foam from an old mattress for something else.
Foam mattresses can be cut relatively easily but since the material tears quickly, using a sharp knife is essential.
You can also use an electric knife but stay away from a hot wire as the heat releases toxic gases in the foam.
Foam is also highly flammable.
Steps to cut a foam mattress:
- Step 1: Outline the area you want to cut with a waterproof pen.
- Step 2: Use the sharpest knife possible.
- Step 3: Cut the foam from the centre outward, but only cut halfway through the mattress.
- Step 4: Turn the mattress over and repeat from step 2.
Cleaning a foam mattress
Most foam mattresses have a mattress cover that can be machine washed.
When buying a mattress, you should make sure that it has a removable cover that can be washed up to 60°C.
But a foam mattress itself is also easy to clean.
Cleaning smaller foam mattresses
You can place small mattresses for children in a washing machine as they are usually very thin.
We recommend you place the mattress in a duvet cover and use a gentle wash cycle.
Wash at 30°C to 40°C with a little bit of laundry detergent.
After washing, air-dry the mattress horizontally on a clothes horse.
Don’t hang up the mattress.
Cleaning larger foam mattresses
Larger foam mattresses can be cleaned in a bathtub.
Use warm water and make sure to cover the mattress completely.
Stains can be spot treated with gall soap, but you can also add some normal laundry detergent.
Rub lightly.
Drain the water and wring the mattress out.
Add clean water and repeat the cycle until the water runs clear.
Dry the mattress as described above.
You can also read our full guide on how to clean a foam mattress.
How to dispose of an old foam mattress
You can dispose of a foam mattress with bulky waste or take it to a recycling centre.
Donating it to people in need is another great option.
Of course, you can also make something else out of an old mattress, provided the foam is in good condition.
Some mattress manufacturers will offer to remove your old foam mattress free of charge when they deliver your new one.
Occasionally, they will even offer you a discount when replacing an old foam mattress with a new one.
You can read our full guide on mattress disposal.
Choosing the right foam mattress size
Like most mattresses, foam mattresses are available in all of the most common mattress sizes.
In the UK, the standard mattress sizes are:
- Single mattresses sized 90 x 190 cm (3’ x 6’3”)
- Double mattresses sized 135 x 190 cm (4’6” x 6’3”)
- King mattresses sized 150 x 200 cm (5’ x 6’6”)
- Super king mattress sized 180 x 200 cm (6’ x 6’6”)
- Emperor mattress sized 200 x 200 cm (6’6” x 6’6”)
If you have a conventional bed, finding the right size mattress is not a problem.
But foam mattresses have another advantage: As they do not contain springs, custom sizes can be produced quite easily.
Simply order your custom size or shape from your specialist dealer or manufacturer.
Conclusion
If you're in the market for a new mattress, then it's very likely that you'll end up choosing a foam mattress.
These are the most common types of mattresses available.
But, there are many inferior products on the market.
Make sure that you invest in a high-quality foam mattress that will last you a long time.
We'd always advise choosing a memory foam mattress of a high density.
Frequently asked questions
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What's the difference between foam mattresses and memory foam mattresses?
The term 'foam mattresses' is an umbrella category. There are many different types of foam mattresses available.
Of these, some can be of very low quality and we'd advise against choosing these.
Memory foam mattresses are very high-quality foam mattresses.
They adapt well to your body and are very supportive. Memory foam is also great for people struggling with back and neck pain.
They do tend to retain more heat, though, making them less suitable for heavy sweaters. It's also more difficult to move on a memory foam mattress, making them less suitable for very restless sleepers.
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What are the different types of foam mattresses?
There are many different types of foam available.
The most common foam mattresses are made of:
- Polyether foam
- High resilience polyurethane foam
- Memory or viscoelastic foam
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References
Alternatively, message us directly via the Contact Us page.