Komfi Unity Deluxe BisectionsKomfi Unity Deluxe Lifestyle BlueKomfi Unity Deluxe Full View SingleKomfi Unity Deluxe Full Side AngleKomfi Unity Deluxe Corner CloseKomfi Unity Deluxe Close Up Mattress SurfaceKomfi Unity Deluxe BisectionsKomfi Unity Deluxe Lifestyle Blue

Komfi Unity Deluxe Mattress

Komfi Logo
Star Buy
From£121.59

up to

30% off

Comfort trial

Comfort fillings

Firmness rating

Support system

Treat yourself to endless nights of comfort with the Komfi Unity Deluxe Mattress. Designed for your bliss without breaking the bank.

Reasons to Buy

Reflex Foam
Reflex Foam

Supportive foam that promotes spinal alignment and a personalised sleeping experience by moulding to your body. It is durable and resilient and it holds its shape for an extended period of time.

Reflex Foam
Reflex Foam

Soft and flexible reflex foam enhances the support needed for excellent spinal alignment. The sumptuous nature doesn't compromise on the cosy comfort either.

Pressure relief
Pressure relief

Offering a soothing night's rest by evenly distributing your body weight across the mattress. The pressure point relief provides the ultimate relaxation needed for a deep slumber.

Single-sided
Single-sided

With a single-sided mattress, there's no need to flip. Simply rotate every few months to care for your mattress. Fuss free mattress maintenance!

Removable cover
Removable cover

Removable covers are convenient and keep mattress maintenance simple. Easily remove the cover and wash to preserve the mattress quality.

Washable cover
Washable cover

Enjoy the feeling of a crisp, fresh mattress with a washable cover. It renews the freshness of your bed with ease for a hygienic and healthy rest.

Rolled-up
Rolled-up

A rolled-up mattress is efficiently packaged for easy manoeuvring. Because of its smaller, compact design, less delivery vans are needed, providing a great environmentally-friendly option.

Firm
Firm

Firmer and more supportive

17cm deep
17cm deep

About 6.7 inches deep. Depth is an important factor when buying a mattress as it can affect the suitability for particular bedding, mattress toppers and bed frames.

10 Year Guarantee
10 Year Guarantee

For your peace of mind

Handcrafted in the UK
Handcrafted in the UK

Expertly handcrafted in the UK. This product helps to support our economy and helps to reduce environmental impact.

Fire Resistant
Fire Resistant

This product conforms to BS7177: 2008, for use at home

National Bed Federation Approved Brand
National Bed Federation Approved Brand

For the highest standards of quality and safety

Description

Experience the wonders of a dreamy sleep without breaking your budget with the Komfi Unity Deluxe Mattress. Designed with you in mind for ultimate comfort.

Layers of bliss

With a depth of 17cm, this Komfi mattress has packed in dual foam comfort layers. Sitting at the very top of a soft layer of high density reflex foam. Its position in the mattress is very strategic. This is because the plush foam embraces you in a cosy hug. Helping you sink and settle in effortlessly. Not only does this layer offer a cloud-like feel but it also absorbs movement. Creating a no-motion transfer surface. The ideal choice if you share the bed with a restless sleeper!

Eco-friendly support

Adding to the wonderfully comforting elements of this mattress is a layer of eco foam. Made from recycled materials, this layer ensures a lower carbon footprint. Minimising any negative effect of the environment for a more sustainable and happy future.

Soothing alignment

Rated firm, this mattress ensures ultimate support is delivered. The sturdy surface can offer enhanced support. This is because the mattress bends less against your weight, keeping your spine in optimal alignment all night long. A perfect addition to the bedroom if you are a back sleeper.

Easy to care for

Designed with simplicity and comfort in mind, this Komfi mattress is single-sided. This means you don't have to worry about flipping it, ever! Simply rotate top to toe on a monthly basis to keep it in good condition.

Convenient features

Made from soft polyester fabric, the cover of this mattress is kind against skin. To make this cover even better, it is removable and washable. So you don't need to fret about spills, accidents and stains.

Lasting quality

This mattress has been expertly made in the UK by the talented craftsmen at Komfi. Ensuring all safety and comfort standards are met. Complete with a 10 Year Warranty to cover any manufacturing faults you may encounter.

Benefits

  • Luxurious layer of high density reflex foam
  • Creates a no motion transfer surface for an undisturbed sleep
  • Eco foam addition cradles you in cloud-like comfort
  • Shaping around your contours to alleviate aches
  • Receive soothing support with optimal spinal alignment
  • Made with recyclable materials for a brighter future
  • Firm mattress rating is the ideal choice for back sleepers
  • Single-sided design requires simple monthly rotation
  • Soft polyester cover offers the cosiest sleep surface
  • Removable and washable cover ensures a clean bed
  • Complies with BS7177:2008 Source 5 - Medium Hazard (Crib 5)
  • Made in the UK
  • Depth: 17cm

60-Night Comfort Trial

This mattress comes with a 60-Night Comfort Trial - like all of our mattresses!

The trial lets you test your mattress for up to 60 nights. If it's not quite right for you, you can exchange it for a new one.

It can take some time to get used to a new mattress, which is why we ask you to sleep on your mattress for 30 nights. If you're not happy with the feel after 30 nights, simply contact our Customer Service Team, and we'll arrange a mattress exchange.

Click here for more info about our 60-Night Comfort Trial.

Specification

FirmnessFirm
Comfort fillingsReflex Foam
Support systemReflex Foam
Pressure reliefYes
Rolled-upYes
Single-sidedYes
Product careRemovable cover, Washable cover
Guarantee10 years
Awards & accreditationsHandcrafted in the UK, Approved by the National Bed Federation
Fire resistanceConforms to BS7177: 2008, for use at home

Dimensions

SizeWidthLengthDepth
Single90cm190cm17cm
Small Double120cm190cm17cm
Double135cm190cm17cm
King Size150cm200cm17cm

Please allow for a tolerance of +/- 2cm

Delivery

The following delivery methods apply to mainland England and most of Scotland, Wales and Northern Ireland. Please read our delivery page for more information.

Next day delivery (weekdays only)

Order before

FREE

Weekday of your choice

Order up to 60 days ahead

FREE

Weekend

On Saturday or Sunday of your choice

£17.50

Delivery to the front door of your building

Yes

Two-hour delivery time slot

We’ll let you know on the day before your delivery

Yes

Call to let you know we’re on our way

On your delivery day

Yes

Delivery to your room of choice

£20.00

Mattress recycling

We'll take away your old mattress

£35.00

Delivery is on an all-day service, 7am - 8pm for mainland England and most of Scotland, Wales and Northern Ireland.

Need further information? Please visit our Delivery page.

Reviews

4.3/5

out of 6 reviews onTrustpilot logo

Product review stars
5 starsTracy
9 March 2026

Verified Purchase

5 starsRichard
28 August 2025

Verified Purchase

5 starsDanielle
6 July 2025

Verified Purchase

3 starsErnesto
3 July 2025

Verified Purchase

3 starsBrogan
13 May 2025

Verified Purchase

5 starsBridie
7 March 2025

Verified Purchase

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