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Silentnight Just Calm Premium Mattress

Name: Just Calm Premium
Brand: Silentnight
SKU: 245008-828641
Price: 699 GBP
Availability: InStock

High-density ReVo foam is designed for cooler sleep, layered with memory foam over 1000 Mirapocket springs at a medium feel.

Medium

Memory Foam

1000 Mirapocket™

24cm depth

Vitalize sleep surface
Memory foam
High Density ReVo™ foam for cooler sleep
Mirapocket Springs

Price Promise

Seen it cheaper somewhere else? We'll match it — that's our Price Promise.

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Description

Silentnight’s Just Calm mattress combines the latest technology with renowned materials and support systems to deliver a better night’s rest. Wave goodbye to poor sleep quality and hello to feeling refreshed and reinvigorated every morning.

1000 pocket springs

Make the most of the mattress’s impressive 1000 pocket springs and rely on a tailored night’s rest every time your head hits the pillow. Unlike a traditional coil base, these springs react independently from one another and from any pressure applied to the mattress. This ensures relief from minor aches and pains and targeted support throughout the night. We find pocket springs popular among those who share a bed. Do your partner’s movements ever disrupt your sleep? The Just Calm mattress could be the perfect answer. These springs react separately from one another, so tossing and turning elsewhere won’t impact your rest.

State-of-the-art technology

The latest technology goes into ensuring you receive the best night’s sleep possible every night. This doesn’t just mean eight hours of shut-eye but instead a focus on the actual quality of your sleep. Silentnight’s clever Vitalize technology stimulates your metabolism and enhances blood circulation, promoting better overall sleep and well-being. This innovative feature supports healthier rest by optimising the body's natural processes during sleep. The Vitalize sleep surface absorbs body heat and reflects this lost energy back into your body.Regardless of how tired you are or how comfortable your mattress is, sometimes it’s just too hot to sleep. These are the moments you crave a crisp and cool surface, allowing you to drift off to a peaceful slumber. The Just Calm mattress features ReVo™ technology, comprising an open-cell structure for optimal comfort and better body support. With this in mind, wave goodbye to hot and stuffy flights and wake every morning refreshed and ready for the day ahead.

What else can I benefit from?

One of the many things we love about the Just Calm mattress is how spacious it is. With many mattresses, you’re not able to sprawl across the bed or sleep on the edge for fear of dips occurring. However, the Just Calm mattress is finished with a supportive foam border around the base and sides of the mattress. This allows you to sleep all the way to the edge of the mattress without feeling like you’re going to ‘roll off’.

Conveniently, the mattress arrives in a box, meaning it's straightforward to set up.

Will this mattress suit my sleeping position?

The Just Calm mattress features a medium tension, which is perfect for side sleepers who will benefit from cushioned hip and shoulder support. For complete peace of mind, purchase a mattress protector alongside your new mattress and qualify for our 60-night sleep trial.

Specifications

Dimensions

Available in 1 Showroom

10 Year Guarantee

Flexible Credit Options

Why This Mattress

Why buy the Silentnight Just Calm Premium Mattress?

Every mattress is different. Scan for the ones that sound like you — if two or more fit, this is your mattress.

Helps with

Breathable

Wake up clammy?

Airy construction lets heat and moisture escape, so the sleep surface stays fresh through the night.

Helps with

Allergies

Wake up itchy or sneezy?

Hypoallergenic fillings and covers help keep dust mites and allergens at bay - ideal for allergy-prone sleepers.

Thermal Control

Warming

Cold sleeper?

Insulating layers that hold on to warmth, just the thing for cold sleepers and chilly bedrooms.

How It Feels

How firm is it?

Softest Extra Firm

Medium

Medium is the level of support to the body, suitable for all average weighted people. This is not a comfort rating.

About the Brand

Est. 1946★ 4.66 brand rating

Silentnight is the UK's most trusted sleep brand, renowned for quality craftsmanship and tailored support. With a range of mattresses featuring Miracoil and Mirapocket systems, they ensure optimal spinal alignment and comfort for every sleeping position, making a good night's sleep accessible to everyone.

View all Silentnight

Our Promise

The Just Calm Premium Mattress has

A 60-night sleep trial Sleep on it at home — love it, or exchange it between nights 30 and 60.

A 10 year guarantee See exactly what's covered, and for how long.

Price Match Promise Seen it cheaper somewhere else? We'll match it.

Good To Know

Frequently asked questions

What type of materials are used in the Just Calm Premium mattress?

The Just Calm Premium mattress features a combination of memory foam, high density ReVo™ foam, and Mirapocket springs, which work together to provide both support and comfort.

How does the memory foam in this mattress benefit my sleep?

The memory foam is designed to mould to your body shape, offering pressure relief and ensuring that you stay comfortable throughout the night.

How does the Just Calm Premium mattress manage temperature control while I sleep?

The Just Calm Premium mattress features High Density ReVo™ foam designed with an open-cell structure, promoting better airflow and cooler sleep. Additionally, the innovative Vitalize sleep surface absorbs body heat and reflects lost energy back into your body, creating a balanced sleeping environment. This combination helps maintain a comfortable temperature throughout the night, ensuring you stay cool and undisturbed.

Can I use the Just Calm Premium mattress on any bed frame?

This mattress is compatible with most bed frames, but it's always a good idea to ensure your frame provides adequate support for a hybrid mattress.

How should I care for the Just Calm Premium mattress?

As it is a one-sided mattress, you don't need to turn it, but rotating it regularly is recommended to help maintain its shape and comfort.

What is the feel of the Just Calm Premium mattress like?

The combination of memory foam and pocket springs creates a balanced feel that moulds to your body while providing support, resulting in a comfortable sleeping experience.

How long does it take for the Just Calm Premium mattress to fully expand after unpacking?

After unpacking the Just Calm Premium mattress, it usually takes between 4 to 24 hours for it to fully expand.

Is the Just Calm Premium mattress noisy when moving around on it?

No, the individual pocket springs are encapsulated in fabric, allowing them to move independently, which helps to minimise noise when shifting positions.

What kind of cover does the Just Calm Premium mattress have?

The mattress has a knitted cover that stretches with the moulding of the mattress, offering great elasticity and breathability for a comfortable sleep surface.

Does the Just Calm Premium mattress have a guarantee?

Yes, the Just Calm Premium mattress comes with a 10-year guarantee, providing reassurance about its quality and durability.

Better Together

Also paired with

Snuggle Beds Snuggle Pillow

5/5 (5 Reviews)

From £20

SleepSoul Dual Pillow Pillow

4/5 (3 Reviews)

From £26

Panda Bamboo Mattress Protector Super King Protector

Mattress Protect Cotton Smooth Super King Protector

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Silentnight Silentnight Just Sleep Range

60-night sleep trial: exchanges only, not refunds. Activated by purchasing a mattress protector at the point of order. Request your exchange between nights 30 and 60 of the trial; a £50 exchange fee applies. Full terms.

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Silentnight Just Calm Premium Mattress

1000 pocket springs

State-of-the-art technology

What else can I benefit from?

Will this mattress suit my sleeping position?

Why buy the Silentnight Just Calm Premium Mattress?

How firm is it?

The Just Calm Premium Mattress has

Frequently asked questions

Also paired with

Other mattresses to consider

Where to next?