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Harrisons Knighton 8250 Pillow Top Mattress

93% of 100
based on 19 Reviews

Delivery On Wednesday

Try mattress for 60 Nights Enjoy a sleep trial on this mattress
Could not be more satisfied!
I could not be more satisfied. It is hand made with natural fillings, has pocket springs and is extremely comfortable; I feel like I'm sleeping on a cloud!

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Harrisons Knighton 8250 Pillow Top Mattress

19 Reviews
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RRP £1,449.00 Save £520.00 Now £929.00

Frequently Asked Questions

What is the depth of the Harrison Spinks Knighton 8250 pillow top mattress?
View all 9 customer questions Ask a question

Enjoy a 60 Nights sleep trial on this mattress

Not happy with your purchase? We’ll swap it for you. Full peace of mind that your next mattress will be perfect for you!

Product Specification

All things to all people! 5* Hotel firmness.
  • Soft
  • Medium
  • Firm
  • Super Soft
  • Soft
  • Medium Soft
  • Medium
  • Medium Firm
  • Firm
  • Extra Firm

Key Features

  • Hand Made In Yorkshire.
  • 8250 Pocket Springs.
  • Luxurious Pillow Top.
  • Sustainable Ecotex.
  • Advanced Cortec™ Quad Pocket Springs.
  • Posturfil Pocket Springs.
  • Egyptian Cotton and Mohair Blend.
  • Viscose Wool Blend.
  • Micro Springs.
  • British Wool Blend.
  • 100% Natural Fillings.
  • Responsibly Sourced Materials.
  • Hand-Tufted.
  • In-House Woven Mattress Cover.
  • No-Turn Mattress.
  • 10-Year Guarantee.
  • Mattress Depth: 33cm
  • Free 2-Person Delivery.

Key Information

More Information
Sleep Trial60 Nights
Spring TypePocket Sprung
Guarantee10 Years
Max Slat Gap7cm apart
Free Delivery?Yes (not offshore)
Add Disposal?Yes in checkout
Mattress Depth30cm +

Product Description

The Harrison Spinks Knighton mattress features a luxurious pillow top layer, offering superb pressure relief with a super-luxurious feel.  The Knighton mattress is hand made by some of the best bedmakers in the country, using sustainable, responsibly sourced materials.

Harrison Spinks mattresses are legendary for their exqusite natural fillings, and the Knighton mattress is no exception. Within the core section of the mattress, layers of suatainable Ecotex - a material made from recycled plastic fibres - cushion the core springs. The pillow top layer is then filled with a British wool blend, as well as an Egyptian cotton and mohair blend, with a soft viscose wool blend just beneath the in-house woven mattress cover. These natural fibres help give the Knighton 8250 mattress a sumptuos feel, without losing any of the excellent pocket sprung support.

The natural fibres are chosen each for individual qualities too - wool and viscose for their supportive and breathable qualities, cotton and mohair for their softening, cooling nature. Ecote is a recycled fibre that is incredibly durable and, importantly, recyclable again at the end of the mattress' life.

There are a whopping 8250 total pocket springs in a (kingsize) Knighton mattress, with multiple layers of different springs to provide the perfect amount of support where you need it most. The base layer of springs in the mattress core is a layer of Posturfil pocket springs that help seta  secure base, with Advanced Cortec Quad springs sitting on top of them. These springs provide the majority of support in the mattress, keeping your body stable and wel balanced as you lay on the bed, and even as you move on it. Micro springs are then added to the pillowtop layer. These springs provide pinpoint-accurate support, mocro-adjusting to your body and contouring to the shappe of the sleeper, providing incredible pressure relief.

The Knighton mattress is hand tufted to secure the natural fibres. This Harrison Spinks mattress is chemical free and features an in-house woven mattress cover to finish. This is a pillow top mattress that does not require turning to maintain, only rotating. We recommend a seasonal rotation, with increased frequency in the first weeks after purchase. This is to allow the natural elements of the mattress to settle correctly.

The Knighton 8250 mattress has been made using sustainable manufacturing methods with responsibly sourced materials. This mattress is fully recyclable at the end of it's life.

The Knighton 8250 mattress is exclusive to MyNextMattress, and is protected by a 10-year manufacturer's guarantee from Harrison Spinks. We will deliver the Knighton 8250 mattress to your room of choice with our 2-person crew. Offshore charges may apply.


Read Harrisons Knighton 8250 Pillow Top Mattress Reviews.
19 Reviews

  1. Danielle Moore Says:
    Great bed
    Such a great bed. Recommended to anyone who will listed. Tooks weeks of shopping to find the right thing. There is so much choice. Hand made, English, Sleep trial - we took the plunge and are thrilled.
    Verified Buyer
  2. Jason Dee Says:
    Great mattress. Very good value compared to others we saw.
    Verified Buyer
  3. Qi Pan Says:
    Very well made mattress
    We took delivery a week after ordering and loved it from the first night. Very well made and very comfortable. We wish we'd had one for years!
    Verified Buyer
  4. Lynn Farrant Says:
    Brilliant mattress
    Could not have wanted for more. Fast delivery too.
    Verified Buyer

Frequently Asked Questions -
9 Answers

What is the depth of the Harrison Spinks Knighton 8250 pillow top mattress?

The Harrison Knighton 8250 mattress is 33cm deep.

What are the benefits of buying a Harrison Spinks mattress?

The benefits of buying a Harrison Spinks mattress are many, but Harrison Spinks has long been famed for their high-quality mattresses and attention to detail. The pocket springs they use are also very supportive without being overly firm.

Is the Knighton mattress backed by the sleep trial? Can we swap it if we are not happy and then have another Harrison mattress?

Yes, absolutely. We have a sleep trial on all Harrison mattresses, and you can swap for another Harrison mattress or any other mattress on our website.

Is this mattress delivered flat or rolled up?

The Harrisons Knighton 8250 Pillow Top Mattress is delivered flat, and cannot be rolled.

Does this mattress have hand stitched sides, if so how many rows,and good strength in the edge

Yes, the Harrisons Knighton 8250 Pillow Top Mattress has two rows of side stitched bordering to ensure the sidewalls of this mattress are strong and durable.

Do you take away the old mattress when buying the Harrisons Knighton 8250 Pillow Top Mattress?

Yes, you will see this option in the checkout when buying the Harrisons Knighton 8250 Pillow Top Mattress.

Where are Harrison Spinks mattresses made?

Harrison Spinks mattresses are made in Yorkshire, England.

Can the pillow top layer be removed from this Harrison Spinks mattress?

No, the pillow top layer on this Harrison Spinks mattress is built in, and cannot be removed.

Can this Harrison Spinks mattress be used on slatted bed frames?

Yes, this Harrison Spinks mattress will be fine on a slatted bedstead, as long as the slats are not more than 7cm apart from eachother.
Still looking a answer to your questions?

Delivery Information

Choose your delivery date at Checkout!

We deliver on the day of your choice.
Recycling of your old mattress can be chosen at the checkout.

Mattresses & Beds

- 2-3hr time window the day prior to delivery.
- Live tracking & 30mins notice.
- Delivery to the room of choice, unpack option can be chosen in checkout.

Pillows & rolled mattresses

- 1hr delivery slot.
- Delivery to the door.

Free £120 POA
10 yearguarantee

10 Year Guarantee

This item is completely covered for the 10-Years.
Any faults reported in the Guarantee period will result in a replacement for you at no cost whatsoever, pending confirmation of the fault by the manufacturer.

At MyNextMattress, we also go a step further and will offer you the choice of any item on our website, not just a like for like replacement from the same manufacturer. We will also exchange the goods for you at no charge (some offshore delivery costs may apply).

Think you have a fault or defect with your item? Please get in touch and we will respond straight away with the next steps.

My Next Mattress Guarantees

10 Year Guarantee

This item is completely covered for the 10-Years.
Any faults reported in the Guarantee period will result in a replacement for you, pending confirmation of the fault by the manufacturer. A like-for-like replacement will be offered. This could mean costs are applicable if the replacement newer model is more expensive.

At MyNextMattress, we also go a step further and will offer you the choice of any item on our website, not just a like-for-like replacement from the same manufacturer. We will also cover the delivery costs of the exchange for you at no charge (some offshore delivery costs may apply).

Think you have a fault or defect with your item? Please get in touch and we will respond straight away with the next steps.


  • Breathability

    Mattresses need to breathe. With the amount of fillings and areas of space within a mattress, they can quickly hold heat and moisture. Over time this can influence the way a mattress behaves and also effect the life span of a mattress. 

    Manufacturers have developed different ways of tackling the problem of Breathability in mattresses. Some brands have used vents to allow air to pass through the mattress. Some brands use state-of-the-art materials to cover the mattress, such as Coolmax or Outlast. Memory Foam has a reputation of storing heat and moisture, as foam requires heat to soften up.Memory Foam brands have overcome this problem by applying Coolmax and Outlast, they also use Open Cell technology. This technique is to simply allow the foam to settle with larger spaces between the foam cells. This allows heat and moisture to move freely without getting trapped.

    Some mattresses are created in such a way that they do not require any additional Breathability methods. These mattresses are generally the entry level mattresses with Open Coil spring units and not a great deal of fillings.

  • Delivery

    Our deliveries are carried out by a small courier outfit called BJS Distribution. We use this company for all Double and Kingsize mattresses and Divan Beds. This service will see all goods taken to room of choice and unpacked, all packaging can be taken away for recycling (upon request). We use NIghtfreight for our smaller products (pillows and headboards etc). Delivery to the room of choice is free!

    We operate a next day delivery service on all our stocked items. If you order before 13:00, you can receive you new mattress, bed, pillow or headboard the following day. Delivery is free!

    Our couriers will speak with you to arrange a delivery timeslot, and also offer an hours notice within this timeframe. With smaller items, on Nightfreight's service, we offer 30mins notice ahead of arrival.

  • Fibre Most mattresses will have layers of fillings under the surface to increase comfort and separate the spring units from the surface. The most common fillings used in mattresses are cotton, wool and polyester among others. Mattresses require fillings to create a soft surface tension on which to sleep. The fillings normally compliment the internal spring unit by adding comfort to the support offered (by the spring unit) The tension of the surface fillings can be tuned by the density in which they are packed as well as by the method in which they are bound together. Tufting results in a slightly firmer feel than quilting.
  • Fillings

    The fillings of each mattress can differ from one another, but largely they include British Lambs Wool and Cotton. Some also feature Latex, Silk and Cashmere.

  • Firmness

    MyNextMattress is developing a new and unique solution to the Firmness scale accuracy. Not seen anywhere else in the World, we will be measuring the Firmness of all our mattresses precisely and in detail.

    We are the only company in the Country that will actually measure the Firmness of a mattress and give a grading out of 10. We are always aware that choosing your next mattress can be a difficult and time consuming process, therefore we strive to give as much information as possible on every mattress we sell.

    The way our system works is by applying weight to a mattress. We will apply weight gradually and measure the amount the mattress dips. The more weight, the more the mattress will 'sink'. We would then measure the distance the mattress dips and plot these measurements (weight and distance) on a graph. This graph can then be used to tell us the Firmness category the mattress fits into, 7 out of 10 for instance.

    Our Firmness Device provides a central rod which we apply weights to, on the bottom end there is a disc which pushes into the mattress. The top of this rod supports the weights and will sink according to the 'give' in a mattress. We measure from this point.

    As a result of this unique technique, it will be possible for you to shop by the firmness of a mattress, this is not possible anywhere else.

  • Pocket Sprung

    Pocket Sprung units are an adaption of the traditional open coil/continuous spring unit. By placing each spring in its own individual 'pocket' (a fabric sock-like pouch), the spring is not joined to any other part of the mattress. The pocket that supports the spring is then joined to its neighbouring pockets and this effect creates a unique feel.

    By creating a spring unit in this way, it allows the springs to move independently, rather than sharing the pressure with surrounding springs. This effect allows for much more accurate contour following and a more comfortable feel overall.

    If you were to push your hand into a traditionally sprung mattress, the area around your hand would dip/sink too. With Pocket Springs, this sunken area is much more remote and therefore more accurately follows the contours of the pressure source. There are differences in the techniques used to create Pocket Springs, but more or less they remain the same.

  • Tufted

    Tufting is a traditional and highly successful way of finishing a mattress surface. The end result makes the mattress appear to have dimples, or buttons dipping into the surface. This technique is designed to hold the surface materials together and to fix them to the core of the mattress to prevent the layers moving over time. A modern method is Spiral Tufting, which involves fixing the surface to the fillings and spring unit.

    The actual tuft is usually made from a cotton felt material and is fastened by a cotton or wool chord to the spring unit, in most cases. A tufted mattress will normally have a firmer surface than a non-tufted/quilted surface. The reason for this is that the Tufting process actually holds the surface material and underlying fibre layers tightly together. This will create a tighter, firmer feel than a quilted mattress.

  • Tufts

    This is the dimple like way of binding the various layers of the mattress together. A cord is fasted from the bottom of the mattress to the top, and held tightly in place.

  • Turn / No Turn

    Some mattresses require turning over, to aid even settlement. Others do not require turning, but will still require rotating.

Price Match Promise

If you find a better price, we will beat it by £5.

In the unlikely event that you find a price better than ours, worry not - we'll beat it!
This promise extends from pre-ordering right up to the day of delivery!

We watch our competitors prices and pride ourselves on being the most competitive online. Therefore, if you don't have the time to hunt around for the best price, order with us and we'll honour our price match promise until you have taken delivery of your order. This leaves you safe in the knowledge that you will take delivery as fast as possible, for the lowest price possible!

Also, we do genuinely like to know if our prices are being beaten, so please let us know!

Rated Excellent - MyNextMattress

RRP £1,449.00 Save £520.00 Now £929.00