Free delivery

Made in the UK

0% Finance

30-night trial

The Premium is our flagship mattress in a box product and it combines the best of foam and pocket spring technology to offer you the perfect combination of support and comfort - and the ultimate sleeping experience.

Premium Mattress

The Premium is our flagship mattress in a box product and it combines the best of foam and pocket spring technology to offer you the perfect combination of support and comfort - and the ultimate sleeping experience.

Select Mattress Size

£409.00

Tax included

Read the 23 reviews

UK sizes

Metric

Imperial

Single

90cm x 190cm

3' x 6'3"

Small Double

120cm x 190cm

4 x 6'3"

Double

135cm x 190cm

4'6 x 6'3"

King

150cm x 200cm

5' x 6'6"

Super King

180cm x 220cm

6' x 6'6"

Depth: 27.94cm - 11in

Fabric: Polyester

Why choose the Premium?

Our Premium mattress-in-a-box is a Foam Encapsulated Mattress. This means that the inner layers of filling are encased within a foam border, which supports them.

This outer, encapsulating foam border acts as a box which reinforces the inner filling, but also makes the whole mattress more durable. On top of that, it keeps the mattress from sagging and prevents that annoying ‘roll-off’ feeling.

Mattress Composition

The Premium is designed to provide you support where you need it most, ensuring you will wake up and feel great. Discover what’s inside our Premium mattress, and how its layers supports your body.

Sleepology top cover

Breathable and hypoallergenic sleeping surface, soft to the touch

KGEL

Gel-infused viscoelastic foam, designed to reduce heat build-up

V40 Memory Foam

Memory foam layer, providing relief and keeping the pressure off

36R Foam

Slightly denser foam, designed to provide pressure relief to each area of your body

Pocket springs

encapsulated with 40H foam

1,000 individual springs for King size, approx. 600 springs for other sizes, surrounded by a supportive foam border

F32 Reflex Foam

High-density, responsive polyurethane foam, providing firmness and support

Enhanced borders

Designed to provide optimal support to all mattress layers and the encapsulation

Benefits of the Premium

The Premium is definitely our sturdiest and supportive mattress thanks to the foam encapsulation. Here’s a full list of all the advantages you get when choosing the Premium.

No sagging

The entire mattress is reinforced with high-density support foam

Support throughout

The sturdy foam border prevents ‘rolling-off’. This offers consistent edge-to-edge support across the whole mattress surface, regardless of whether you sleep alone or with a partner.

No turning mattress

The Premium mattress layers are organised in a way that not only provide you the ultimate support and sleeping experience, but also eliminate any need to turn your mattress.

The perfect foam combination

The Premium combines different types of foam with different features and benefits:

Superflex foam will offer you softer and gentle support.
Memory foam adapts to your body's movements while you sleep, offering responsive comfort all the times.
Reflex foam is a higher density type of foam which offers greater support for your sleep.

Thoroughly tested for you

Not only did we take the utmost care in choosing the right materials and in crafting the ultimate mattresses. We thoroughly tested them as well before putting it on the market.

Comments

Click here to leave a review

Great :)

8 10 1

09/12/2019

William

Fantastic mattress, thank you.

Thank you!!

10 10 1

11/03/2020

Georgia T

thank you so much our bed is perfect! super speedy delivery and friendly and professional service throughout!

Great king size bed…

9 10 1

20/03/2020

Sarah A

after being very sceptical about a mattress in a box at this low price, really pleased!

Fast delivery

10 10 1

10/11/2019

Carry White

Great bed, great service highly recommend.

Five Stars

10 10 1

12/11/2019

Gail Smith

Replacement mattress, really comfy and my son loves the bright orange

Comfort is all

10 10 1

17/11/2019

Martyn

Very pleased with this purchase. Very quick delivery and very comfortable mattress. Firm but comfy.

I'm very HAPPY from my purchase

10 10 1

18/11/2019

Barbara

This is hard as a brick, I love it. ! .I'll never get foam mattress again

I love it.

10 10 1

20/11/2019

Simon Greatwood

Thank you, love it

Great!

10 10 1

24/11/2019

Simon Quinn

Boxed mattresses are great! Loved the original mattress

Firm

10 10 1

26/11/2019

Pete Faulkner

We love our new mattress which was much more affordable than others like it on the internet.

*****

10 10 1

27/11/2019

Gail Carter

Never heard of Lea Mattress but so glad we tried this website. The mattress is perfect and paying just a little more for the premium was a good investment.

Great nights sleep

10 10 1

21/11/2019

Jamie

Chose the premium, and it was money well spent. GREAT NIGHTS SLEEP

Very good!

10 10 1

22/11/2019

Jake Soyer

Very good quality and so damn comfy.

Fast Delivery

10 10 1

23/11/2019

Ursula

Fast delivery and it was not long before it was out of the box and on our bed.

Super!

10 10 1

24/11/2019

Meggan D

Great buy, and delivery was pretty quick considering it was a sale weekend.

Great Buy!!

10 10 1

25/11/2019

Lisa Rider

Quick delivery and very good quality. Never heard of the make before which made me think twice.. But with the peace of mind of returning if we did not like it.. We went ahead. Great buy!!

Fantastic

10 10 1

26/11/2019

Mrs Renyolds

Fantastic! That

Fab!

10 10 1

02/12/2019

Suffyan

Fab and comfortable - Thank you for the prompt delivery.

Lea Who?!

10 10 1

02/12/2019

Donald H

Sleeping well thanks to this new buy. Again like others, not heard of the make before but exceptional quality.

Trendy!

10 10 1

05/01/2020

Beverly Walsh

Comfy and love the colour. Yes, I know its covered with the base sheet - But makes us look fashionable & trwendy.

Great service.

10 10 1

15/01/2020

Josh Pickles

Superb mattress and at a fraction of the price of its competitors. We love the fact it came in a box, and the speed of deliveery is second to none.

Great ****** Service

10 10 1

04/02/2020

Helen

Thank you, we are loving our sleeps again thanks to our new mattress. Came really quickly, and the delivery driver is a true gent!

Thank you

10 10 1

19/12/2019

Lee

Thank you for my new mattress. Saved ££££

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Made in the UK

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30-night trial

Premium Mattress

UK sizes

Metric

Imperial

Why choose the Premium?