Harrison Spinks Quilted Fusion 12000 Pocket Mattress Rated 5.0/5 based on 1 customer reviews
Harrison Spinks Quilted Fusion 12000 Pocket Mattress

Harrison Spinks Quilted Fusion 12000 Pocket Mattress

sleeping cat
62p per sleep based on average mattress lifespan
Small Double
King Size
Super King
With Divan Bed Set
With Ottoman Bed Set
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Pros & Cons

Here we collect tests, guides and product reviews so that you can create a picture of what others think about the product. This analysis and review is based on my experience and a decade of industry insight.

Impressive 5 year guarantee.

Hypoallergenic by design which will prove ideal for those that suffer from allergies.

Premium brand that sits in the upper quality segment.

Price point may still alienate customers regardless of the great quality and good value offered.

Too new for long term reviews just yet.

Read why our sleep experts loved it ›

Who is it best for? powered by SnoozeScore

In our experience, the materials and construction that go into this product can make it suitable for the following people.

Side sleeper icon
For side sleepers
Best for side sleepers or those with lower BMI.
inhaler icon
Good for allergies & asthma
This mattress has anti-allergen properties
Reduced partner disturbance icon
Reduced partner disturbance
Pocket springs work independently to one another.
Roll together prevention
Roll together prevention
Independent springs help prevent roll together.
Sleep apnea icon
Helps those with sleep apnea
Soft and medium tensions promote side sleeping.
Snoring icon
Helps prevent snoring
Promotes side sleeping which stops snoring.
Acid reflux icon
Helps with acid reflux
When paired with a compatible adjustable bed.
Toss and turn icon
Good for those who toss and turn
Materials like memory foam can restrict movement.
snooze score logo Still not sure if the Harrison Spinks Quilted Fusion 12000 Pocket Mattress is suitable for you? Answer 4 simple questions with our quiz Take Suitability Quiz

Why our sleep experts loved it

The Harrison Spinks Quilted Fusion 12000 is a cosy and comfortable mattress, providing pressure-relieving support exclusively from Mattress Online. Reviews are still coming in since this product is so new but that doesn't stop us from taking a quick peak under the covers and looking at the innards around what makes this particular mattress great.

First, a bit about mattress mechanics, this particular unit is single sided which means that the comfort layer is sat on the top of the mattress while the support structure sits at the base of the mattress. This setup works well often offering better initial value over double sided mattresses while giving fantastic quality and comfort. Let's dive in to that bottom layer now.

To start, the bottom layer is made up of pocket springs, our personal favourite, and features 12000 springs in HD micro variety that aid and contour to your body offering an ideal nights sleep with full edge to edge support that will rival other premium products you may come across. This support layer is where you will often find the tension plays the biggest role and in this instance has been rated soft medium. This type of rating will be suitable for side sleepers and those of an average or lighter weight class.

Onto the comfort layer above and you are getting soft white sustainable fillings that are kind on the environment, and your body. Offering a impressively deep layer, the comfort derived here should delight and further your REM sleep.

Harrison Spinks mattresses are superbly crafted, using time-honoured methods and approaches. Every craftsman contributes his respect and experience to every mattress, which makes them particularly unique. Over 180 years of expertise has gone into every mattress. That's what makes a Harrison Spinks mattress distinctive.

As mentioned at the beginning, we won't have any long term reviews for a while, however we have worked with Harrison Spinks for a long time and know that the value and quality offered is unrivalled. We can confidently recommend both this manufacturer and the premier retailer for the Harrison Spinks Quilted Fusion 12000 Pocket Mattress.

Why you can trust WantMattress We spend hours testing (and/or researching) every product or service we review, so you can be sure you’re buying the best. Find out more about how we test.

How does it feel?

Personalised feel depends on bodyweight. Adjust your weight below to get an indication of how the Harrison Spinks Quilted Fusion 12000 Pocket Mattress may feel.

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Price History

The price graph displays the lowest price over time excluding shipping.

Quantitative Measurements KPI question mark
Of The Harrison Spinks Quilted Fusion 12000 Pocket Mattress
Here's how the product performs based on the materials and composition when compared to other products of similar price point. These measurements are produced using a combination of specification-heavy algorithmic data points and our own hands on experience.

Quantitative Measurements KPI question mark

Here's how the product performs based on the materials and composition when compared to other products of similar price point. These measurements are produced using a combination of specification-heavy algorithmic data points and our own hands on experience.


*Assuming average weight, suitability will vary dependant on body type, use the quiz above for a more tailored guide.
  • Back Sleepers
  • The amount of support offered from a mattress will vary depending on the firmness of the tension and the type of support layer used. Based on a person of average build.
  • Side Sleepers
  • If you sleep on your side you typically need a supportive tension that is not too firm, nor too soft. This is because your hips and shoulders need adequate sinkage.
  • Stomach Sleepers
  • Stomach sleepers need a reasonable amount of tension in the base support layer to adequately offer body contouring and help prevent aches and pains. Results will vary based on your build.


  • Breathability
  • Mattresses that feature breathable materials help promote airflow and keep you cool making for a more hygienic night's sleep.
  • Turning on mattress
  • Certain materials like memory foam can make it difficult to move about on the mattress while you toss and turn. Same too for pillow tops which can create a cloud like sensation which can make manoeuvrability challenging.
  • Stability
  • Depending on the type of support layer in place can have an impact on stability, edge to edge support and roll together prevention. Pocket springs of a firmer tension will have better stability than open coil soft tension, for example.

Ease of Use

  • Turning handles
  • Mattresses typically need to be rotated frequently and having turning handles can be massively beneficial, particularly in larger sizes which can become fairly heavy.


  • Initial Odour
  • Materials in mattresses, particularly memory foam and rolled bed-in-a-box mattresses can have an initial odour, this is typically short term and reduces considerably within 24 hours.
  • Long Standing Odour
  • Certain materials inside different mattresses can produce a small odour. Typically this is short term rather than long standing but there are minor exceptions.


Let us know your thoughts on a product or view reviews from others. Please note that WantMattress does not verify whether the user has used or purchased the product.

5 - 1 reviews

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via Mattress Online
Soft and comfortable
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Of The Harrison Spinks Quilted Fusion 12000 Pocket Mattress
Brand: Harrison Spinks
Retailer: Mattress Online
Delivery Time: Excellent
Delivery Charge: Excellent
Customer Sentiment: Excellent
Guarantee: Good

Calendar Icon Radar Analysis Radar Analysis Question Mark

Radar Analysis looks at the product, brand and retailer against base norms established within the industry and determines where the product sits by way of established performance metrics.

Product Relevant Videos

Hand picked video that relates to the specifications of The Harrison Spinks Quilted Fusion 12000 Pocket Mattress

What are Pocket Springs?
What are Pocket Springs?
By BedStar
What is Hypoallergenic?
What is Hypoallergenic?
By Karen Kelley Perkins
Harrison Spinks
Harrison Spinks
By Harrison Spinks
Mattress Online
Mattress Online
By Mattress Online

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How we reviewed this product

At WantMattress, we adhere to stringent sourcing standards, drawing from peer-reviewed research, scholarly institutions, medical associations, and firsthand accounts and experience. We refrain from using tertiary sources. To understand how we maintain the accuracy and up-to-date nature of our content, please read further about how we test.

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